// JavaScript Document

/*
 * jQuery 1.2.3 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * $Date: 2008/03/11 23:50:38 $
 * $Rev: 4663 $
 */
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jQuery.handleError(s,xml,status);complete();if(s.async)xml=null;}};if(s.async){var ival=setInterval(onreadystatechange,13);if(s.timeout>0)setTimeout(function(){if(xml){xml.abort();if(!requestDone)onreadystatechange("timeout");}},s.timeout);}try{xml.send(s.data);}catch(e){jQuery.handleError(s,xml,null,e);}if(!s.async)onreadystatechange();function success(){if(s.success)s.success(data,status);if(s.global)jQuery.event.trigger("ajaxSuccess",[xml,s]);}function complete(){if(s.complete)s.complete(xml,status);if(s.global)jQuery.event.trigger("ajaxComplete",[xml,s]);if(s.global&&!--jQuery.active)jQuery.event.trigger("ajaxStop");}return xml;},handleError:function(s,xml,status,e){if(s.error)s.error(xml,status,e);if(s.global)jQuery.event.trigger("ajaxError",[xml,s,e]);},active:0,httpSuccess:function(r){try{return!r.status&&location.protocol=="file:"||(r.status>=200&&r.status<300)||r.status==304||r.status==1223||jQuery.browser.safari&&r.status==undefined;}catch(e){}return false;},httpNotModified:function(xml,url){try{var xmlRes=xml.getResponseHeader("Last-Modified");return xml.status==304||xmlRes==jQuery.lastModified[url]||jQuery.browser.safari&&xml.status==undefined;}catch(e){}return false;},httpData:function(r,type){var ct=r.getResponseHeader("content-type");var xml=type=="xml"||!type&&ct&&ct.indexOf("xml")>=0;var data=xml?r.responseXML:r.responseText;if(xml&&data.documentElement.tagName=="parsererror")throw"parsererror";if(type=="script")jQuery.globalEval(data);if(type=="json")data=eval("("+data+")");return data;},param:function(a){var s=[];if(a.constructor==Array||a.jquery)jQuery.each(a,function(){s.push(encodeURIComponent(this.name)+"="+encodeURIComponent(this.value));});else
for(var j in a)if(a[j]&&a[j].constructor==Array)jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this));});else
s.push(encodeURIComponent(j)+"="+encodeURIComponent(a[j]));return s.join("&").replace(/%20/g,"+");}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none")this.style.display="block";elem.remove();}}).end();},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none";}).end();},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle(fn,fn2):fn?this.animate({height:"toggle",width:"toggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]();});},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback);},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback);},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback);},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback);},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback);},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback);},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1)return false;var opt=jQuery.extend({},optall);var hidden=jQuery(this).is(":hidden"),self=this;for(var p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden)return jQuery.isFunction(opt.complete)&&opt.complete.apply(this);if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow;}}if(opt.overflow!=null)this.style.overflow="hidden";opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val))e[val=="toggle"?hidden?"show":"hide":val](prop);else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit;}if(parts[1])end=((parts[1]=="-="?-1:1)*end)+start;e.custom(start,end,unit);}else
e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}if(!type||(typeof type=="string"&&!fn))return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)fn.apply(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)if(timers[i].elem==this){if(gotoEnd)timers[i](true);timers.splice(i,1);}});if(!gotoEnd)this.dequeue();return this;}});var queue=function(elem,type,array){if(!elem)return undefined;type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)q=jQuery.data(elem,type+"queue",array?jQuery.makeArray(array):[]);return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var q=queue(this,type);q.shift();if(q.length)q[0].apply(this);});};jQuery.extend({speed:function(speed,easing,fn){var opt=speed&&speed.constructor==Object?speed:{complete:fn||!fn&&easing||jQuery.isFunction(speed)&&speed,duration:speed,easing:fn&&easing||easing&&easing.constructor!=Function&&easing};opt.duration=(opt.duration&&opt.duration.constructor==Number?opt.duration:{slow:600,fast:200}[opt.duration])||400;opt.old=opt.complete;opt.complete=function(){if(opt.queue!==false)jQuery(this).dequeue();if(jQuery.isFunction(opt.old))opt.old.apply(this);};return opt;},easing:{linear:function(p,n,firstNum,diff){return firstNum+diff*p;},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum;}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig)options.orig={};}});jQuery.fx.prototype={update:function(){if(this.options.step)this.options.step.apply(this.elem,[this.now,this]);(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width")this.elem.style.display="block";},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null)return this.elem[this.prop];var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0;},custom:function(from,to,unit){this.startTime=(new Date()).getTime();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)if(!timers[i]())timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=(new Date()).getTime();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done&&jQuery.isFunction(this.options.complete))this.options.complete.apply(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.fx.step={scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}};jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),fixed=jQuery.css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&jQuery.css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(jQuery.css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&jQuery.css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||jQuery.css(offsetChild,"position")=="absolute"))||(mozilla&&jQuery.css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l)||0;top+=parseInt(t)||0;}return results;};})();

/*
 * jQuery Color Animations
 * Copyright 2007 John Resig
 * Released under the MIT and GPL licenses.
 */

(function(jQuery){

	// We override the animation for all of these color styles
	jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){
		jQuery.fx.step[attr] = function(fx){
			if ( fx.state == 0 ) {
				fx.start = getColor( fx.elem, attr );
				fx.end = getRGB( fx.end );
			}

			fx.elem.style[attr] = "rgb(" + [
				Math.max(Math.min( parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0]), 255), 0),
				Math.max(Math.min( parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1]), 255), 0),
				Math.max(Math.min( parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2]), 255), 0)
			].join(",") + ")";
		}
	});

	// Color Conversion functions from highlightFade
	// By Blair Mitchelmore
	// http://jquery.offput.ca/highlightFade/

	// Parse strings looking for color tuples [255,255,255]
	function getRGB(color) {
		var result;

		// Check if we're already dealing with an array of colors
		if ( color && color.constructor == Array && color.length == 3 )
			return color;

		// Look for rgb(num,num,num)
		if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
			return [parseInt(result[1]), parseInt(result[2]), parseInt(result[3])];

		// Look for rgb(num%,num%,num%)
		if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
			return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];

		// Look for #a0b1c2
		if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
			return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];

		// Look for #fff
		if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
			return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];

		// Otherwise, we're most likely dealing with a named color
		return colors[jQuery.trim(color).toLowerCase()];
	}
	
	function getColor(elem, attr) {
		var color;

		do {
			color = jQuery.curCSS(elem, attr);

			// Keep going until we find an element that has color, or we hit the body
			if ( color != '' && color != 'transparent' || jQuery.nodeName(elem, "body") )
				break; 

			attr = "backgroundColor";
		} while ( elem = elem.parentNode );

		return getRGB(color);
	};
	
	// Some named colors to work with
	// From Interface by Stefan Petre
	// http://interface.eyecon.ro/

	var colors = {
		aqua:[0,255,255],
		azure:[240,255,255],
		beige:[245,245,220],
		black:[0,0,0],
		blue:[0,0,255],
		brown:[165,42,42],
		cyan:[0,255,255],
		darkblue:[0,0,139],
		darkcyan:[0,139,139],
		darkgrey:[169,169,169],
		darkgreen:[0,100,0],
		darkkhaki:[189,183,107],
		darkmagenta:[139,0,139],
		darkolivegreen:[85,107,47],
		darkorange:[255,140,0],
		darkorchid:[153,50,204],
		darkred:[139,0,0],
		darksalmon:[233,150,122],
		darkviolet:[148,0,211],
		fuchsia:[255,0,255],
		gold:[255,215,0],
		green:[0,128,0],
		indigo:[75,0,130],
		khaki:[240,230,140],
		lightblue:[173,216,230],
		lightcyan:[224,255,255],
		lightgreen:[144,238,144],
		lightgrey:[211,211,211],
		lightpink:[255,182,193],
		lightyellow:[255,255,224],
		lime:[0,255,0],
		magenta:[255,0,255],
		maroon:[128,0,0],
		navy:[0,0,128],
		olive:[128,128,0],
		orange:[255,165,0],
		pink:[255,192,203],
		purple:[128,0,128],
		violet:[128,0,128],
		red:[255,0,0],
		silver:[192,192,192],
		white:[255,255,255],
		yellow:[255,255,0]
	};
	
})(jQuery);

$(document).ready(function() {
	if($.browser.msie){
		var arVersion = navigator.appVersion.split("MSIE")
		var version = parseFloat(arVersion[1])

		if ((version >= 5.5) && (document.body.filters)) 
		{
		   for(var i=0; i<document.images.length; i++)
		   {
			  var img = document.images[i]
			  var imgName = img.src.toUpperCase()
			  if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
			  {
				 var imgID = (img.id) ? "id='" + img.id + "' " : ""
				 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
				 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
				 var imgStyle = "display:inline-block;" + img.style.cssText 
				 if (img.align == "left") imgStyle = "float:left;" + imgStyle
				 if (img.align == "right") imgStyle = "float:right;" + imgStyle
				 if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
				 var strNewHTML = "<img src=\""+ iwp_global_siteurl +"/javascript/1x1.gif\" " + imgID + imgClass + imgTitle
				 + " style=\"" + "width:" + img.offsetWidth + "px; height:" + img.clientHeight + "px;" + imgStyle + ";"
				 + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
				 + "(src=\'" + img.src + "\', sizingMethod='image');\" />" 
				 img.outerHTML = strNewHTML
				 i = i-1
			  }
		   }
		}
	}
});



/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	ADxMenu.js - v4 (4.10)
	www.aplus.co.yu/adxmenu/
	- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	(c) Copyright 2003, Aleksandar Vacic, www.aplus.co.yu
		This work is licensed under the Creative Commons Attribution License.
		To view a copy of this license, visit http://creativecommons.org/licenses/by/2.0/ or
		send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/
function ADxMenu_IESetup() {
	var aTmp2, i, j, oLI, aUL, aA;
	var aTmp = xGetElementsByClassName("adxm", document, "ul");
	for (i=0;i<aTmp.length;i++) {
		aTmp2 = aTmp[i].getElementsByTagName("li");
		for (j=0;j<aTmp2.length;j++) {
			oLI = aTmp2[j];
			aUL = oLI.getElementsByTagName("ul");
			//	if item has submenu, then make the item hoverable
			if (aUL && aUL.length) {
				oLI.UL = aUL[0];	//	direct submenu
				aA = oLI.getElementsByTagName("a");
				if (aA && aA.length)
					oLI.A = aA[0];	//	direct child link
				//	li:hover
				oLI.onmouseenter = function() {
					this.className += " adxmhover";
					this.UL.className += " adxmhoverUL";
					if (this.A) this.A.className += " adxmhoverA";
					if (WCH) WCH.Apply( this.UL, this, true );
				};
				//	li:blur
				oLI.onmouseleave = function() {
					this.className = this.className.replace(/adxmhover/,"");
					this.UL.className = this.UL.className.replace(/adxmhoverUL/,"");
					if (this.A) this.A.className = this.A.className.replace(/adxmhoverA/,"");
					if (WCH) WCH.Discard( this.UL, this );
				};
			}
		}	//for-li.submenu
	}	//for-ul.adxm
}

//	adds support for WCH. if you need WCH, then load WCH.js BEFORE this file
if (typeof(WCH) == "undefined") WCH = null;

/*	xGetElementsByClassName()
	Returns an array of elements which are
	descendants of parentEle and have tagName and clsName.
	If parentEle is null or not present, document will be used.
	if tagName is null or not present, "*" will be used.
	credits: Mike Foster, cross-browser.com.
*/
function xGetElementsByClassName(clsName, parentEle, tagName) {
	var elements = null;
	var found = new Array();
	var re = new RegExp('\\b'+clsName+'\\b');
	if (!parentEle) parentEle = document;
	if (!tagName) tagName = '*';
	if (parentEle.getElementsByTagName) {elements = parentEle.getElementsByTagName(tagName);}
	else if (document.all) {elements = document.all.tags(tagName);}
	if (elements) {
		for (var i = 0; i < elements.length; ++i) {
			if (elements[i].className.search(re) != -1) {
				found[found.length] = elements[i];
			}
		}
	}
	return found;
}

/*	allows instant "window.onload" (DOM.onload) function execution. shortened version, just IE code
	credits: Dean Edwards/Matthias Miller/John Resig/Rob Chenny
	http://www.cherny.com/webdev/27/domloaded-updated-again
*/
var DomLoaded = {
	onload: [],
	loaded: function() {
		if (arguments.callee.done) return;
		arguments.callee.done = true;
		for (i = 0;i < DomLoaded.onload.length;i++) DomLoaded.onload[i]();
	},
	load: function(fireThis) {
		this.onload.push(fireThis);
		/*@cc_on @*/
		/*@if (@_win32)
		var proto = "src='javascript:void(0)'";
		if (location.protocol == "https:") proto = "src=//0";
		document.write("<scr"+"ipt id=__ie_onload defer " + proto + "><\/scr"+"ipt>");
		var script = document.getElementById("__ie_onload");
		script.onreadystatechange = function() {
		    if (this.readyState == "complete") {
		        DomLoaded.loaded();
		    }
		};
		/*@end @*/
	}
};

//	load the setup function
DomLoaded.load(ADxMenu_IESetup);


/***********************************************
* AnyLink Drop Down Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
var menuwidth='' //default menu width
var menubgcolor=''  //menu bgcolor
var disappeardelay=150  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;wrap: no-wrap;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top=-500
if (menuwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
	if (window.event) 
		event.cancelBubble=true
	else if (e.stopPropagation) e.stopPropagation()
		clearhidemenu()
	dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
	populatemenu(menucontents)

	if (ie4||ns6){
	showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
	dropmenuobj.x=getposOffset(obj, "left")
	dropmenuobj.y=getposOffset(obj, "top")
	dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
	dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"

}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu


	var req;
	var td = null;
	var ret = "";
	var url = '%%GLOBAL_siteURL%%/remote.php';
	var counter =0;
	var xml = '';
	var what ='';
	function DoCallback(data)
	{
		// branch for native XMLHttpRequest object
		if (window.XMLHttpRequest) {
			req = new XMLHttpRequest();
			req.onreadystatechange = processReqChange;
			req.open('POST', url, true);
			req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
			req.send(data);
		// branch for IE/Windows ActiveX version
		} else if (window.ActiveXObject) {
			req = new ActiveXObject('Microsoft.XMLHTTP')
			if (req) {
				req.onreadystatechange = processReqChange;
				req.open('POST', url, true);
				req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
				req.send(data);
			}
		}
	}

	function processReqChange() {
		// only if req shows 'loaded'
		if (req.readyState == 4) {
			// only if 'OK'
			if (req.status == 200) {
				 eval(what);
			} else {
				alert('There was a problem retrieving the XML data:\n' +
					req.responseText);
			}
		}
	}

function clearFont()
{
	code = wysiwyg.getHTMLContent();
	code = code.replace(/<font([^>])*face="([^"]*)"/gi,"<font $1");
	code = code.replace(/<([\w]+) style="([^"]*)font-family:[^;"]*[;]?([^"]*)"/gi, "<$1 style=\"$2 $3\"");
	code = code.replace(/<([\w]+) style=" "/gi, "<$1 ");
	wysiwyg.writeHTMLContent(code);

}

function reloadCaptchaImg(){
	window.location.reload();
}

function CheckAdvancedSearchForm()
{
	if(document.getElementById("AQuery").value == "")
	{
		alert("%%LNG_searchNoQuery%%");
		document.getElementById("AQuery").focus();
		return false;
	}

	if(document.getElementById("searchArticles").checked == false && document.getElementById("searchComments").checked == false && document.getElementById("searchBlogs").checked == false && document.getElementById("searchPages").checked == false && document.getElementById("searchNews").checked == false)
	{
		alert("%%LNG_searchNoArea%%");

		return false;
	}

	if(document.getElementById("searchAuthor").checked == false && document.getElementById("searchContentBody").checked == false && document.getElementById("searchTitle").checked == false)
	{
		alert("%%LNG_searchNoFields%%");

		return false;
	}



	return true;
}
function swapComment(){
	if(document.getElementById("addCommentBox").checked == true){
	document.getElementById("commentField").style.display = "";	
	}else{
		document.getElementById("commentField").style.display = "none";	
	}
	return true;
}
function SwitchField(ArticleType)
{
	articleType = ArticleType;

	switch(ArticleType)
	{
		case 0: // Article
		{
			document.getElementById("FileRow").style.display = "";
			document.getElementById("ArticleURLRow").style.display = "none";
			break;
		}
		case 1: // Summary Only
		{
			document.getElementById("FileRow").style.display = "none";
			document.getElementById("ArticleURLRow").style.display = "none";
			break;
		}
		case 2: // Link
		{
			document.getElementById("FileRow").style.display = "none";
			document.getElementById("ArticleURLRow").style.display = "";
			break;
		}
	}
}

function CheckUsernameExists(){
	if(document.getElementById('Username').value.length > 0){
		what = "CheckUsernameReturn(req.responseXML)";
		DoCallback("w=CheckUsername" + "&Username=" + document.getElementById('Username').value	);
		return true;
	}else{
		alert('%%LNG_EnterUsername%%');
	}
}


function CheckLength(textarea) {
	var MaxLength = 500;

	biolen = textarea.value.length;

	if (biolen > MaxLength) {
		textarea.value = textarea.value.substr(0, MaxLength);
		return;
	}

	var RemainingLength = (MaxLength - biolen);
	limitcheck = '%%LNG_authBioTypeAnother%%' + RemainingLength + '%%LNG_authBioTypeAnotherCharacters%%';
	document.getElementById('biolength').innerHTML = limitcheck;
}

function CheckUsernameReturn(returned){
		
		// get the status of the ajax response
		// our getXMLData function relies on a global variable called 'xml'
		// so we just put the response into that.
		xml = returned.documentElement;
		var status = getXMLData('status');

		if(status == 1){
			// user account was successfully create
			document.getElementById("UsernameCheck").innerHTML =  getXMLData('message');
			return true;
			
		}else{
			document.getElementById("UsernameCheck").innerHTML = '%%LNG_UsernameError%%';
			return false;
		}

}

function CheckSubmitArticleForm()
{
	if(document.getElementById("Title").value == "")
	{
		alert("%%LNG_artNoTitle%%");
		document.getElementById("Title").focus();
		return false;
	}

	if(document.getElementById("Summary").value == "")
	{
		alert("%%LNG_artNoSummary%%");
		document.getElementById("Summary").focus();
		return false;
	}

	if(document.getElementById("ACategories").selectedIndex == -1)
	{
		alert("%%LNG_artNoCategory%%");
		document.getElementById("ACategories").focus();
		return false;
	}

	
	return true;
}


function CheckSubmitBlogForm(){
	
	if(document.getElementById("Title").value == "")
	{
		alert("%%LNG_blogNoTitle%%");
		document.getElementById("Title").focus();
		return false;
	}

	if(wysiwyg.getHTMLContent() == "&nbsp;" || wysiwyg.getHTMLContent() == "<br/>" || wysiwyg.getHTMLContent() == "<br/> " || wysiwyg.getHTMLContent() == "" || wysiwyg.getHTMLContent() == "&nbsp;<br/>" || wysiwyg.getHTMLContent() == "<br/>&nbsp;")
	{
		alert('%%LNG_blogNoContent%%');
		return false;
	}
}

function CheckSubmitArticleForm2()
{

	atype = document.getElementById('ArticleType');
	articleType = atype.options[atype.selectedIndex].value;
	
	if(document.getElementById("Title").value == "")
	{
		alert("%%LNG_artNoTitle%%");
		document.getElementById("Title").focus();
		return false;
	}

	if(document.getElementById("Summary").value == "")
	{
		alert("%%LNG_artNoSummary%%");
		document.getElementById("Summary").focus();
		return false;
	}

	if(document.getElementById("ACategories").selectedIndex == -1)
	{
		alert("%%LNG_artNoCategory%%");
		document.getElementById("ACategories").focus();
		return false;
	}

	if(articleType == 1) // full article
	{
		if(document.getElementById("PageTitle").value == "")
		{
			alert("%%LNG_artInsertBothTitles%%");
			document.getElementById("PageTitle").focus();
			return false;
		}

		if(wysiwyg.getHTMLContent() == "&nbsp;" || wysiwyg.getHTMLContent() == "<br/>" || wysiwyg.getHTMLContent() == "" || wysiwyg.getHTMLContent() == "&nbsp;<br/>")
		{
			alert('%%LNG_NoPageContent%%');
			return false;
		}

	}

	return true;
}
function CheckLoginForm()
{
	if(document.getElementById("Username").value == "")
	{
		alert("%%LNG_authNoUser%%");
		document.getElementById("Username").focus();
		return false;
	}

	if(document.getElementById("Password").value == "")
	{
		alert("%%LNG_authNoPassword%%");
		document.getElementById("Password").focus();
		return false;
	}

	return true;
}

function CheckAuthorForm()
{
	

	if(document.getElementById("Username").value == "")
	{
		alert("%%LNG_authNoUser%%");
		document.getElementById("Username").focus();
		return false;
	}

	if(document.getElementById("Password").value == "")
	{
		alert("%%LNG_authNoPassword%%");
		document.getElementById("Password").focus();
		return false;
	}

	if(document.getElementById("Password").value != document.getElementById("PasswordConfirm").value)
	{
		alert("%%LNG_authBadPassword%%");
		document.getElementById("Password").focus();
		document.getElementById("Password").select();
		return false;
	}

	if(document.getElementById("FirstName").value == "")
	{
		alert("%%LNG_authNoFirstName%%");
		document.getElementById("FirstName").focus();
		return false;
	}

	if(document.getElementById("LastName").value == "")
	{
		alert("%%LNG_authNoLastName%%");
		document.getElementById("LastName").focus();
		return false;
	}

	if(document.getElementById("Email2").value == "")
	{
		alert("%%LNG_authNoEmail%%");
		document.getElementById("Email2").focus();
		return false;
	}
	
	if(document.getElementById("Email2").value.indexOf('.') == -1 || document.getElementById("Email2").value.indexOf('@') == -1)
			{
				alert('This email address is not valid.');
				document.getElementById("Email2").focus();
				document.getElementById("Email2").select();
				return false;
			}

	if(document.getElementById("Biography").value == "")
	{
		alert("%%LNG_authNoBio%%");
		document.getElementById("Biography").focus();
		return false;
	}

	return true;
}


function CheckUserForm()
{
	if(document.getElementById("Username").value == "")
	{
		alert("%%LNG_authNoUser%%");
		document.getElementById("Username").focus();
		return false;
	}

	if(document.getElementById("Password").value == "")
	{
		alert("%%LNG_authNoPassword%%");
		document.getElementById("Password").focus();
		return false;
	}

	if(document.getElementById("Password").value != document.getElementById("PasswordConfirm").value)
	{
		alert("%%LNG_authBadPassword%%");
		document.getElementById("Password").focus();
		document.getElementById("Password").select();
		return false;
	}

	if(document.getElementById("FirstName").value == "")
	{
		alert("%%LNG_authNoFirstName%%");
		document.getElementById("FirstName").focus();
		return false;
	}

	if(document.getElementById("LastName").value == "")
	{
		alert("%%LNG_authNoLastName%%");
		document.getElementById("LastName").focus();
		return false;
	}

	if(document.getElementById("Email2").value == "")
	{
		alert("%%LNG_authNoEmail%%");
		document.getElementById("Email2").focus();
		return false;
	}
	
	if(document.getElementById("Email2").value.indexOf('.') == -1 || document.getElementById("Email2").value.indexOf('@') == -1)
	{
		alert('This email address is not valid.');
		document.getElementById("Email2").focus();
		document.getElementById("Email2").select();
		return false;
	}

	
	return true;
}

function UserAccountReturn(returned){
		
		// get the status of the ajax response
		// our getXMLData function relies on a global variable called 'xml'
		// so we just put the response into that.
		xml = returned.documentElement;
		var status = getXMLData('status');

		if(status == 1){
			// user account was successfully create
			document.getElementById("custom").value = getXMLData('usertoken');
			document.getElementById("UserForm").submit();
			return true;
			
		}else{
			var message = getXMLData('message');
			alert(message);
			return false;
		}

}

function isdefined(variable)
{
    return eval('(typeof('+variable+') != "undefined");');
}

function getXMLData(name){
	// we rely on a global variable called 'xml'
	if(isdefined('xml')){
		return xml.getElementsByTagName(name)[0].firstChild.data;
	}else{
		return '';
	}
}

function emailToFriend(ArticleLink)
{
	var t = (screen.availHeight/2) - (485/2);
	var l = (screen.availWidth/2) - (605/2);
	var emailWin = window.open(ArticleLink+"/%%LNG_urlArticleEmail%%", "emailWin", "scrollbars=yes,toolbar=1,statusbar=0,width=605,height=485,top="+t+",left="+l);
}

function CheckArticleCommentForm()
{
	if(document.getElementById('ArticleRating_3')){
		var sel = false;
		var ok = false;

		for(i = 1; i < 6; i++)
		{
			eval("sel = document.getElementById('ArticleRating_"+i+"').checked;");

			if(sel)
			ok = true;
		}

		if(!ok){
			alert("%%LNG_hpSelectRating%%");
			return false;
		}
	}

	if(document.getElementById('ArticleComment')){
		if(document.getElementById('ArticleComment').value.length < 3){
			alert('%%LNG_hpEnterComment%%');
			return false;
		}
	}

	if('%%GLOBAL_RequireEmail%%' == '1'){
		if(document.getElementById('FromEmail').value.length < 3){
			alert('%%LNG_EnterEmail%%');
			return false;
		}
	}

	if('%%GLOBAL_RequireName%%' == '1'){
		if(document.getElementById('FromName').value.length < 3){
			alert('%%LNG_EnterName%%');
			return false;
		}
	}


	return true;
}


function CheckBlogCommentForm()
{
	if(document.getElementById('ArticleComment')){
		if(document.getElementById('ArticleComment').value.length < 3){
			alert('%%LNG_hpEnterComment%%');
			return false;
		}
	}

	if('%%GLOBAL_RequireEmail%%' == '1'){
		if(document.getElementById('FromEmail').value.length < 3){
			alert('%%LNG_EnterEmail%%');
			return false;
		}
	}

	if('%%GLOBAL_RequireName%%' == '1'){
		if(document.getElementById('FromName').value.length < 3){
			alert('%%LNG_EnterName%%');
			return false;
		}
	}


	return true;
}

function CheckArticleCommentForm1()
{
	var sel = false;
	var ok = false;

	for(i = 1; i < 6; i++)
	{
		eval("sel = document.getElementById('ArticleRating_"+i+"').checked;");

		if(sel)
		ok = true;
	}

	if(ok)
	{
		if(document.getElementById("addCommentBox").checked == 1){
			if(document.getElementById("ArticleComment").value == "")
			{
				alert("%%LNG_hpEnterComment%%");
				document.getElementById("ArticleComment").focus();
				return false;
			}
			else
			{
				return true;
			}
		}
		
	}
	else
	{
		alert("%%LNG_hpSelectRating%%");
		return false;
	}
}

function CheckArticleCommentForm2()
{
	var sel = false;
	var ok = false;


		if(document.getElementById("ArticleComment").value == "")
		{
			alert("%%LNG_hpEnterComment%%");
			document.getElementById("addCommentBox").checked = true;
			swapComment();
			document.getElementById("ArticleComment").focus();
			return false;
		}
		else
		{
			return true;
		}
	
}

function CheckEmailForm(frm)
{
	if(frm.YourName.value == "")
	{
		alert("%%LNG_artEmailNoYourName%%");
		frm.YourName.focus();
		return false;
	}

	if(frm.YourEmail.value == "")
	{
		alert("%%LNG_artEmailNoYourEmail%%");
		frm.YourEmail.focus();
		return false;
	}

	if(frm.YourEmail.value.indexOf(".") == -1 || frm.YourEmail.value.indexOf("@") == -1)
	{
		alert("%%LNG_artEmailNoYourEmail1%%");
		frm.YourEmail.focus();
		return false;
	}

	if(frm.FriendsName.value == "")
	{
		alert("%%LNG_artEmailNoFriendsName%%");
		frm.FriendsName.focus();
		return false;
	}

	if(frm.FriendsEmail.value == "")
	{
		alert("%%LNG_artEmailNoFriendsEmail%%");
		frm.FriendsEmail.focus();
		return false;
	}

	if(frm.FriendsEmail.value.indexOf(".") == -1 || frm.FriendsEmail.value.indexOf("@") == -1)
	{
		alert("%%LNG_artEmailNoFriendsEmail1%%");
		frm.FriendsEmail.focus();
		return false;
	}

	frm.Message.disabled = false;

	return true;
}

function CheckEditArticleForm() {
	
}

var CurrentReplyBox = 0;

function ReplyToComment(id){
	if(id > 0){
		if(CurrentReplyBox == 0){
			// we're moving from the default position to a comment
			document.getElementById('ReplyToComment'+id).innerHTML = document.getElementById('SubmitCommentForm').innerHTML;
			$('#ReplyToComment'+id).show("normal");
			$('#SubmitCommentForm').hide("normal");
			document.getElementById('SubmitCommentForm').innerHTML = '';
		//	document.getElementById('commentReplyRow').style.display = '';
			document.getElementById('ReplyToCommentLink'+id).style.display = 'none';
			document.getElementById('CancelReplyLink'+id).style.display = '';
			document.getElementById('CommentParentID').value = id;
		} else {
			// we're moving from one comment to another
			document.getElementById('ReplyToComment'+id).innerHTML = document.getElementById('ReplyToComment'+CurrentReplyBox).innerHTML;
			$('#ReplyToComment'+id).show("normal");
			$('#ReplyToComment'+CurrentReplyBox).hide("normal");
			document.getElementById('ReplyToComment'+CurrentReplyBox).innerHTML = '';
			//document.getElementById('commentReplyRow').style.display = '';

			document.getElementById('ReplyToCommentLink'+CurrentReplyBox).style.display = '';
			document.getElementById('CancelReplyLink'+CurrentReplyBox).style.display = 'none';

			document.getElementById('ReplyToCommentLink'+id).style.display = 'none';
			document.getElementById('CancelReplyLink'+id).style.display = '';
			document.getElementById('CommentParentID').value = id;
		}
		
	} else {
		// we are cancelling a reply
		document.getElementById('SubmitCommentForm').innerHTML = document.getElementById('ReplyToComment'+CurrentReplyBox).innerHTML;
		$('#SubmitCommentForm').show("slow");
		$('#ReplyToComment'+CurrentReplyBox).hide("slow");
		document.getElementById('ReplyToComment'+CurrentReplyBox).innerHTML = '';
		//document.getElementById('commentReplyRow').style.display = 'none';
		document.getElementById('ReplyToCommentLink'+CurrentReplyBox).style.display = '';
		document.getElementById('CancelReplyLink'+CurrentReplyBox).style.display = 'none';
		document.getElementById('CommentParentID').value = 0;

	}
	CurrentReplyBox = id;
}


function LoadUploadedImage(){
	var FeatureImageThumbnailName = document.getElementById('FeatureImageThumbnailName').value;
	var FeatureImageName = document.getElementById('FeatureImageName').value;
	document.getElementById('FeatureImageFrame').src = '%%GLOBAL_siteURL%%/remote.php?w=ArticleImageForm';
	document.getElementById('FeatureImageFrame').style.display = 'none';
	document.getElementById('FeatureImagePreview').src = '%%GLOBAL_siteURL%%/content_images/'+FeatureImageThumbnailName;
	document.getElementById('FullImageLink').href = '%%GLOBAL_siteURL%%/content_images/'+FeatureImageName;
	document.getElementById('FeatureImageOptions').style.display = '';
}

function ArticleImageToggle(onlyEnabled){
	var list = new Array;
	list[0] = 'artimage_url_row';
	list[1] = 'artimage_file_row';

	if(onlyEnabled == 'artimage_file_row'){
		document.getElementById('FeatureImageFrame').style.display = '';
	}

	if(onlyEnabled == 'artimage_file_row1'){
		document.getElementById('FeatureImageFrame').style.display = 'none';
		onlyEnabled = 'artimage_file_row';
	}
	
	for(i=0;i<list.length;i++){
		if(onlyEnabled == list[i]){
			document.getElementById(onlyEnabled).style.display = '';
		}else{
			document.getElementById(list[i]).style.display = 'none';
		}
	}
}


function PodcastToggle(onlyEnabled){
	var list = new Array;
	list[0] = 'podcast_url_row';
	list[1] = 'podcast_file_row';
	
	for(i=0;i<list.length;i++){
		if(onlyEnabled == list[i]){
			document.getElementById(onlyEnabled).style.display = '';
		}else{
			document.getElementById(list[i]).style.display = 'none';
		}
	}
}

function checkWhat(){
	if(document.getElementById('searchWhat').value == "searchArticles"){
		document.getElementById('catDiv').style.display = '';
	}else{
		document.getElementById('catDiv').style.display = 'none';
	}
	return true;
}

function CheckSmallSearchForm()
{
	if (document.getElementById('Query').value == '')
	{
		alert('%%LNG_hpNoQuery%%');
		document.getElementById('Query').focus();
		document.getElementById('Query').select();
		return false;
	}
	else
	{
		return true;
	}
}


function CheckChangeStyle(object){
	if(DesignMode.enabled == false){
		object.style.backgroundColor="#FFFFCC";
		object.style.cursor="text";
	}
}

function CheckCatAuthForm()
{
	if(document.getElementById("catAuthPass").value == "")
	{
		alert("%%LNG_catNoAuthPass%%");
		document.getElementById("catAuthPass").focus();
		return false;
	}

	return true;
}

function CheckArtAuthForm()
{
	if(document.getElementById("artAuthPass").value == "")
	{
		alert("%%LNG_catNoAuthPass%%");
		document.getElementById("artAuthPass").focus();
		return false;
	}

	return true;
}



function CheckNewsletterForm(){
	if($('#newsletter_first_name').val() == '') {
		alert('%%LNG_NewsletterEnterFirstName%%');
		$('#newsletter_first_name').focus();
		return false;
	}

	if($('#newsletter_email').val().indexOf('@') == -1 || $('#newsletter_email').val().indexOf('.') == -1) {
		alert('%%LNG_NewsletterEnterEmail%%');
		$('#newsletter_email').focus();
		$('#newsletter_email').select();
		return false;
	}

	return true;
}

function ValidateForm(callback) {
	returnValue = callback();
	if(window.event) {
		window.event.returnValue = returnValue;
	}
	else {
		return returnValue;
	}
}


/*----------------------------------------------------------------------------\
|                               Help Tip 1.12                                 |
|-----------------------------------------------------------------------------|
|                         Created by Erik Arvidsson                           |
|                  (http://webfx.eae.net/contact.html#erik)                   |
|                      For WebFX (http://webfx.eae.net/)                      |
|-----------------------------------------------------------------------------|
|           A tool tip like script that can be used for context help          |
|-----------------------------------------------------------------------------|
|                  Copyright (c) 1999 - 2002 Erik Arvidsson                   |
|-----------------------------------------------------------------------------|
| This software is provided "as is", without warranty of any kind, express or |
| implied, including  but not limited  to the warranties of  merchantability, |
| fitness for a particular purpose and noninfringement. In no event shall the |
| authors or  copyright  holders be  liable for any claim,  damages or  other |
| liability, whether  in an  action of  contract, tort  or otherwise, arising |
| from,  out of  or in  connection with  the software or  the  use  or  other |
| dealings in the software.                                                   |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| This  software is  available under the  three different licenses  mentioned |
| below.  To use this software you must chose, and qualify, for one of those. |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| The WebFX Non-Commercial License          http://webfx.eae.net/license.html |
| Permits  anyone the right to use the  software in a  non-commercial context |
| free of charge.                                                             |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| The WebFX Commercial license           http://webfx.eae.net/commercial.html |
| Permits the  license holder the right to use  the software in a  commercial |
| context. Such license must be specifically obtained, however it's valid for |
| any number of  implementations of the licensed software.                    |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| GPL - The GNU General Public License    http://www.gnu.org/licenses/gpl.txt |
| Permits anyone the right to use and modify the software without limitations |
| as long as proper  credits are given  and the original  and modified source |
| code are included. Requires  that the final product, software derivate from |
| the original  source or any  software  utilizing a GPL  component, such  as |
| this, is also licensed under the GPL license.                               |
|-----------------------------------------------------------------------------|
| 2002-09-27 |                                                                |
| 2001-11-25 | Added a resize to the tooltip if the document width is too     |
|            | small.                                                         |
| 2002-05-19 | IE50 did not recognise the JS keyword undefined so the test    |
|            | for scroll support was updated to be IE50 friendly.            |
| 2002-07-06 | Added flag to hide selects for IE                              |
| 2002-10-04 | (1.1) Restructured and made code more IE garbage collector     |
|            | friendly. This solved the most nasty memory leaks. Also added  |
|            | support for hiding the tooltip if ESC is pressed.              |
| 2002-10-18 | Fixed verrical position in case of scrolled document.          |
| 2002-12-02 | Mozilla bug workaround related to mousedown and move.          |
|-----------------------------------------------------------------------------|
| Dependencies: helptip.css (To set up the CSS of the help-tooltip class)     |
|-----------------------------------------------------------------------------|
| Usage:                                                                      |
|                                                                             |
|   <script type="text/javascript" src="helptip.js">< /script>                |
|   <link type="text/css" rel="StyleSheet" href="helptip.css" />              |
|                                                                             |
|   <a class="helpLink" href="?" onclick="ShowHelp('event', 'String to show');  |
|      return false">Help</a>                                                 |
|-----------------------------------------------------------------------------|
| Created 2001-09-27 | All changes are in the log above. | Updated 2002-12-02 |
\----------------------------------------------------------------------------*/

function showHelpTip(e, sHtml, bHideSelects) {

	// find anchor element
	var el = e.target || e.srcElement;
	while (el.tagName != "A")
		el = el.parentNode;
	
	// is there already a tooltip? If so, remove it
	if (el._helpTip) {
		helpTipHandler.hideHelpTip(el);
	}

	helpTipHandler.hideSelects = Boolean(bHideSelects);

	// create element and insert last into the body
	helpTipHandler.createHelpTip(el, sHtml);
	
	// position tooltip
	helpTipHandler.positionToolTip(e);

	// add a listener to the blur event.
	// When blurred remove tooltip and restore anchor
	el.onblur = helpTipHandler.anchorBlur;
	el.onkeydown = helpTipHandler.anchorKeyDown;
}

var helpTipHandler = {
	hideSelects:	false,
	
	helpTip:		null,
	
	showSelects:	function (bVisible) {
		if (!this.hideSelects) return;
		// only IE actually do something in here
		var selects = [];
		if (document.all)
			selects = document.all.tags("SELECT");
		var l = selects.length;
		for	(var i = 0; i < l; i++)
			selects[i].runtimeStyle.visibility = bVisible ? "" : "hidden";	
	},
	
	create:	function () {
		var d = document.createElement("DIV");
		d.className = "help-tooltip";
		d.onmousedown = this.helpTipMouseDown;
		d.onmouseup = this.helpTipMouseUp;
		document.body.appendChild(d);		
		this.helpTip = d;
	},
	
	createHelpTip:	function (el, sHtml) {
		if (this.helpTip == null) {
			this.create();
		}

		var d = this.helpTip;
		d.innerHTML = sHtml;
		d._boundAnchor = el;
		el._helpTip = d;
		return d;
	},
	
	// Allow clicks on A elements inside tooltip
	helpTipMouseDown:	function (e) {
		var d = this;
		var el = d._boundAnchor;
		if (!e) e = event;
		var t = e.target || e.srcElement;
		while (t.tagName != "A" && t != d)
			t = t.parentNode;
		if (t == d) return;
		
		el._onblur = el.onblur;
		el.onblur = null;
	},
	
	helpTipMouseUp:	function () {
		var d = this;
		var el = d._boundAnchor;
		el.onblur = el._onblur;
		el._onblur = null;
		el.focus();
	},	
	
	anchorBlur:	function (e) {
		var el = this;
		helpTipHandler.hideHelpTip(el);
	},
	
	anchorKeyDown:	function (e) {
		if (!e) e = window.event
		if (e.keyCode == 27) {	// ESC
			helpTipHandler.hideHelpTip(this);
		}
	},
	
	removeHelpTip:	function (d) {
		d._boundAnchor = null;
		d.style.filter = "none";
		d.innerHTML = "";
		d.onmousedown = null;
		d.onmouseup = null;
		d.parentNode.removeChild(d);
		//d.style.display = "none";
	},
	
	hideHelpTip:	function (el) {
		var d = el._helpTip;
		/*	Mozilla (1.2+) starts a selection session when moved
			and this destroys the mouse events until reloaded
		d.style.top = -el.offsetHeight - 100 + "px";
		*/		
		
		d.style.visibility = "hidden";
		//d._boundAnchor = null;

		el.onblur = null;
		el._onblur = null;
		el._helpTip = null;
		el.onkeydown = null;
		
		this.showSelects(true);
	},
	
	positionToolTip:	function (e) {
		this.showSelects(false);		
		var scroll = this.getScroll();
		var d = this.helpTip;
		
		// width
		if (d.offsetWidth >= scroll.width)
			d.style.width = scroll.width - 10 + "px";
		else
			d.style.width = "";
		
		// left
		if (e.clientX > scroll.width - d.offsetWidth)
			d.style.left = scroll.width - d.offsetWidth + scroll.left + "px";
		else
			d.style.left = e.clientX - 2 + scroll.left + "px";
		
		// top
		if (e.clientY + d.offsetHeight + 18 < scroll.height)
			d.style.top = e.clientY + 18 + scroll.top + "px";
		else if (e.clientY - d.offsetHeight > 0)
			d.style.top = e.clientY + scroll.top - d.offsetHeight + "px";
		else
			d.style.top = scroll.top + 5 + "px";
			
		d.style.visibility = "visible";
	},
	
	// returns the scroll left and top for the browser viewport.
	getScroll:	function () {
		if (document.all && typeof document.body.scrollTop != "undefined") {	// IE model
			var ieBox = document.compatMode != "CSS1Compat";
			var cont = ieBox ? document.body : document.documentElement;
			return {
				left:	cont.scrollLeft,
				top:	cont.scrollTop,
				width:	cont.clientWidth,
				height:	cont.clientHeight
			};
		}
		else {
			return {
				left:	window.pageXOffset,
				top:	window.pageYOffset,
				width:	window.innerWidth,
				height:	window.innerHeight
			};
		}
		
	}

};





//Adserve Java for combining calls to adserv db

    if (typeof(OA_zones) != 'undefined') {
        var OA_zoneids = '';
        for (var zonename in OA_zones) OA_zoneids += escape(zonename+'=' + OA_zones[zonename] + "|");
        OA_zoneids += '&amp;nz=1';
    } else {
        var OA_zoneids = escape('1|4|5|6|7|8|3|9|10|11|12|13|14|16|17|18|19|20|21|22|24|23|25|26|27|28|29|30|31|32|33|34|35|36|37|38|39|40|41|42|43|130|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165');
    }

    if (typeof(OA_source) == 'undefined') { OA_source = ''; }
    var OA_p=location.protocol=='https:'?'https://www.glutenfreemall.com/adserv/www/delivery/spc.php':'http://www.glutenfreemall.com/adserv/www/delivery/spc.php';
    var OA_r=Math.floor(Math.random()*99999999);
    OA_output = new Array();

    var OA_spc="<"+"script type='text/javascript' ";
    OA_spc+="src='"+OA_p+"?zones="+OA_zoneids;
    OA_spc+="&amp;source="+escape(OA_source)+"&amp;r="+OA_r;
    OA_spc+=(document.charset ? '&amp;charset='+document.charset : (document.characterSet ? '&amp;charset='+document.characterSet : ''));

    if (window.location) OA_spc+="&amp;loc="+escape(window.location);
    if (document.referrer) OA_spc+="&amp;referer="+escape(document.referrer);
    OA_spc+="'><"+"/script>";
    document.write(OA_spc);

    function OA_show(name) {
        if (typeof(OA_output[name]) == 'undefined') {
            return;
        } else {
            document.write(OA_output[name]);
        }
    }

    function OA_showpop(name) {
        zones = window.OA_zones ? window.OA_zones : false;
        var zoneid = name;
        if (typeof(window.OA_zones) != 'undefined') {
            if (typeof(zones[name]) == 'undefined') {
                return;
            }
            zoneid = zones[name];
        }

        OA_p=location.protocol=='https:'?'https://www.glutenfreemall.com/adserv/www/delivery/apu.php':'http://www.glutenfreemall.com/adserv/www/delivery/apu.php';

        var OA_pop="<"+"script type='text/javascript' ";
        OA_pop+="src='"+OA_p+"?zoneid="+zoneid;
        OA_pop+="&amp;source="+escape(OA_source)+"&amp;r="+OA_r;
        if (window.location) OA_pop+="&amp;loc="+escape(window.location);
        if (document.referrer) OA_pop+="&amp;referer="+escape(document.referrer);
        OA_pop+="'><"+"/script>";

        document.write(OA_pop);
    }
var OA_fo = '';
OA_fo += "<"+"script type=\'text/javascript\' src=\'http://www.glutenfreemall.com/adserv/www/delivery/fl.js\'><"+"/script>\n";
document.write(OA_fo);



//src="%%GLOBAL_siteURL%%/javascript/jquery.js"


	var req;
	var td = null;
	var ret = "";
	var url = 'http://www.celiac.com/remote.php';
	var counter =0;
	var xml = '';
	var what ='';
	function DoCallback(data)
	{
		// branch for native XMLHttpRequest object
		if (window.XMLHttpRequest) {
			req = new XMLHttpRequest();
			req.onreadystatechange = processReqChange;
			req.open('POST', url, true);
			req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
			req.send(data);
		// branch for IE/Windows ActiveX version
		} else if (window.ActiveXObject) {
			req = new ActiveXObject('Microsoft.XMLHTTP')
			if (req) {
				req.onreadystatechange = processReqChange;
				req.open('POST', url, true);
				req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
				req.send(data);
			}
		}
	}

	function processReqChange() {
		// only if req shows 'loaded'
		if (req.readyState == 4) {
			// only if 'OK'
			if (req.status == 200) {
				 eval(what);
			} else {
				alert('There was a problem retrieving the XML data:\n' +
					req.responseText);
			}
		}
	}

function clearFont()
{
	code = wysiwyg.getHTMLContent();
	code = code.replace(/<font([^>])*face="([^"]*)"/gi,"<font $1");
	code = code.replace(/<([\w]+) style="([^"]*)font-family:[^;"]*[;]?([^"]*)"/gi, "<$1 style=\"$2 $3\"");
	code = code.replace(/<([\w]+) style=" "/gi, "<$1 ");
	wysiwyg.writeHTMLContent(code);

}

function reloadCaptchaImg(){
	window.location.reload();
}

function CheckAdvancedSearchForm()
{
	if(document.getElementById("AQuery").value == "")
	{
		alert("Please enter your search query.");
		document.getElementById("AQuery").focus();
		return false;
	}

	if(document.getElementById("searchArticles").checked == false && document.getElementById("searchComments").checked == false && document.getElementById("searchBlogs").checked == false && document.getElementById("searchPages").checked == false && document.getElementById("searchNews").checked == false)
	{
		alert("Please select a search area.");

		return false;
	}

	if(document.getElementById("searchAuthor").checked == false && document.getElementById("searchContentBody").checked == false && document.getElementById("searchTitle").checked == false)
	{
		alert("Please select a search field.");

		return false;
	}



	return true;
}
function swapComment(){
	if(document.getElementById("addCommentBox").checked == true){
	document.getElementById("commentField").style.display = "";	
	}else{
		document.getElementById("commentField").style.display = "none";	
	}
	return true;
}
function SwitchField(ArticleType)
{
	articleType = ArticleType;

	switch(ArticleType)
	{
		case 0: // Article
		{
			document.getElementById("FileRow").style.display = "";
			document.getElementById("ArticleURLRow").style.display = "none";
			break;
		}
		case 1: // Summary Only
		{
			document.getElementById("FileRow").style.display = "none";
			document.getElementById("ArticleURLRow").style.display = "none";
			break;
		}
		case 2: // Link
		{
			document.getElementById("FileRow").style.display = "none";
			document.getElementById("ArticleURLRow").style.display = "";
			break;
		}
	}
}

function CheckUsernameExists(){
	if(document.getElementById('Username').value.length > 0){
		what = "CheckUsernameReturn(req.responseXML)";
		DoCallback("w=CheckUsername" + "&Username=" + document.getElementById('Username').value	);
		return true;
	}else{
		alert('Please enter a username to check its availability.');
	}
}


function CheckLength(textarea) {
	var MaxLength = 500;

	biolen = textarea.value.length;

	if (biolen > MaxLength) {
		textarea.value = textarea.value.substr(0, MaxLength);
		return;
	}

	var RemainingLength = (MaxLength - biolen);
	limitcheck = 'You can type another ' + RemainingLength + ' characters into your biography.';
	document.getElementById('biolength').innerHTML = limitcheck;
}

function CheckUsernameReturn(returned){
		
		// get the status of the ajax response
		// our getXMLData function relies on a global variable called 'xml'
		// so we just put the response into that.
		xml = returned.documentElement;
		var status = getXMLData('status');

		if(status == 1){
			// user account was successfully create
			document.getElementById("UsernameCheck").innerHTML =  getXMLData('message');
			return true;
			
		}else{
			document.getElementById("UsernameCheck").innerHTML = 'There was an error checking that username.';
			return false;
		}

}

function CheckSubmitArticleForm()
{
	if(document.getElementById("Title").value == "")
	{
		alert("Please enter an article title.");
		document.getElementById("Title").focus();
		return false;
	}

	if(document.getElementById("Summary").value == "")
	{
		alert("Please enter a summary.");
		document.getElementById("Summary").focus();
		return false;
	}

	if(document.getElementById("ACategories").selectedIndex == -1)
	{
		alert("Please select a category.");
		document.getElementById("ACategories").focus();
		return false;
	}

	
	return true;
}


function CheckSubmitBlogForm(){
	
	if(document.getElementById("Title").value == "")
	{
		alert("Please enter a title");
		document.getElementById("Title").focus();
		return false;
	}

	if(wysiwyg.getHTMLContent() == "&nbsp;" || wysiwyg.getHTMLContent() == "<br/>" || wysiwyg.getHTMLContent() == "<br/> " || wysiwyg.getHTMLContent() == "" || wysiwyg.getHTMLContent() == "&nbsp;<br/>" || wysiwyg.getHTMLContent() == "<br/>&nbsp;")
	{
		alert('Please enter some content for your blog post');
		return false;
	}
}

function CheckSubmitArticleForm2()
{

	atype = document.getElementById('ArticleType');
	articleType = atype.options[atype.selectedIndex].value;
	
	if(document.getElementById("Title").value == "")
	{
		alert("Please enter an article title.");
		document.getElementById("Title").focus();
		return false;
	}

	if(document.getElementById("Summary").value == "")
	{
		alert("Please enter a summary.");
		document.getElementById("Summary").focus();
		return false;
	}

	if(document.getElementById("ACategories").selectedIndex == -1)
	{
		alert("Please select a category.");
		document.getElementById("ACategories").focus();
		return false;
	}

	if(articleType == 1) // full article
	{
		if(document.getElementById("PageTitle").value == "")
		{
			alert("You need to insert a both an article title and a page title.");
			document.getElementById("PageTitle").focus();
			return false;
		}

		if(wysiwyg.getHTMLContent() == "&nbsp;" || wysiwyg.getHTMLContent() == "<br/>" || wysiwyg.getHTMLContent() == "" || wysiwyg.getHTMLContent() == "&nbsp;<br/>")
		{
			alert('Please enter some content for the article into the editor.');
			return false;
		}

	}

	return true;
}
function CheckLoginForm()
{
	if(document.getElementById("Username").value == "")
	{
		alert("Please enter your username.");
		document.getElementById("Username").focus();
		return false;
	}

	if(document.getElementById("Password").value == "")
	{
		alert("Please enter your password.");
		document.getElementById("Password").focus();
		return false;
	}

	return true;
}

function CheckAuthorForm()
{
	

	if(document.getElementById("Username").value == "")
	{
		alert("Please enter your username.");
		document.getElementById("Username").focus();
		return false;
	}

	if(document.getElementById("Password").value == "")
	{
		alert("Please enter your password.");
		document.getElementById("Password").focus();
		return false;
	}

	if(document.getElementById("Password").value != document.getElementById("PasswordConfirm").value)
	{
		alert("Your passwords don't match.");
		document.getElementById("Password").focus();
		document.getElementById("Password").select();
		return false;
	}

	if(document.getElementById("FirstName").value == "")
	{
		alert("Please enter your first name.");
		document.getElementById("FirstName").focus();
		return false;
	}

	if(document.getElementById("LastName").value == "")
	{
		alert("Please enter your last name.");
		document.getElementById("LastName").focus();
		return false;
	}

	if(document.getElementById("Email2").value == "")
	{
		alert("Please enter your email address.");
		document.getElementById("Email2").focus();
		return false;
	}
	
	if(document.getElementById("Email2").value.indexOf('.') == -1 || document.getElementById("Email2").value.indexOf('@') == -1)
			{
				alert('This email address is not valid.');
				document.getElementById("Email2").focus();
				document.getElementById("Email2").select();
				return false;
			}

	if(document.getElementById("Biography").value == "")
	{
		alert("Please enter your biography.");
		document.getElementById("Biography").focus();
		return false;
	}

	return true;
}


function CheckUserForm()
{
	if(document.getElementById("Username").value == "")
	{
		alert("Please enter your username.");
		document.getElementById("Username").focus();
		return false;
	}

	if(document.getElementById("Password").value == "")
	{
		alert("Please enter your password.");
		document.getElementById("Password").focus();
		return false;
	}

	if(document.getElementById("Password").value != document.getElementById("PasswordConfirm").value)
	{
		alert("Your passwords don't match.");
		document.getElementById("Password").focus();
		document.getElementById("Password").select();
		return false;
	}

	if(document.getElementById("FirstName").value == "")
	{
		alert("Please enter your first name.");
		document.getElementById("FirstName").focus();
		return false;
	}

	if(document.getElementById("LastName").value == "")
	{
		alert("Please enter your last name.");
		document.getElementById("LastName").focus();
		return false;
	}

	if(document.getElementById("Email2").value == "")
	{
		alert("Please enter your email address.");
		document.getElementById("Email2").focus();
		return false;
	}
	
	if(document.getElementById("Email2").value.indexOf('.') == -1 || document.getElementById("Email2").value.indexOf('@') == -1)
	{
		alert('This email address is not valid.');
		document.getElementById("Email2").focus();
		document.getElementById("Email2").select();
		return false;
	}

	
	return true;
}

function UserAccountReturn(returned){
		
		// get the status of the ajax response
		// our getXMLData function relies on a global variable called 'xml'
		// so we just put the response into that.
		xml = returned.documentElement;
		var status = getXMLData('status');

		if(status == 1){
			// user account was successfully create
			document.getElementById("custom").value = getXMLData('usertoken');
			document.getElementById("UserForm").submit();
			return true;
			
		}else{
			var message = getXMLData('message');
			alert(message);
			return false;
		}

}

function isdefined(variable)
{
    return eval('(typeof('+variable+') != "undefined");');
}

function getXMLData(name){
	// we rely on a global variable called 'xml'
	if(isdefined('xml')){
		return xml.getElementsByTagName(name)[0].firstChild.data;
	}else{
		return '';
	}
}

function emailToFriend(ArticleLink)
{
	var t = (screen.availHeight/2) - (485/2);
	var l = (screen.availWidth/2) - (605/2);
	var emailWin = window.open(ArticleLink+"/articleemail", "emailWin", "scrollbars=yes,toolbar=1,statusbar=0,width=605,height=485,top="+t+",left="+l);

}

function CheckArticleCommentForm()
{
	if(document.getElementById('ArticleRating_3')){
		var sel = false;
		var ok = false;

		for(i = 1; i < 6; i++)
		{
			eval("sel = document.getElementById('ArticleRating_"+i+"').checked;");

			if(sel)
			ok = true;
		}

		if(!ok){
			alert("Please select a rating for this article.");
			return false;
		}
	}

	if(document.getElementById('ArticleComment')){
		if(document.getElementById('ArticleComment').value.length < 3){
			alert('Please enter a comment.');
			return false;
		}
	}

	if('1' == '1'){
		if(document.getElementById('FromEmail').value.length < 3){
			alert('Please enter your email address. It will not be published anywhere on the site.');
			return false;
		}
	}

	if('1' == '1'){
		if(document.getElementById('FromName').value.length < 3){
			alert('Please enter your name.');
			return false;
		}
	}


	return true;
}


function CheckBlogCommentForm()
{
	if(document.getElementById('ArticleComment')){
		if(document.getElementById('ArticleComment').value.length < 3){
			alert('Please enter a comment.');
			return false;
		}
	}

	if('1' == '1'){
		if(document.getElementById('FromEmail').value.length < 3){
			alert('Please enter your email address. It will not be published anywhere on the site.');
			return false;
		}
	}

	if('1' == '1'){
		if(document.getElementById('FromName').value.length < 3){
			alert('Please enter your name.');
			return false;
		}
	}


	return true;
}

function CheckArticleCommentForm1()
{
	var sel = false;
	var ok = false;

	for(i = 1; i < 6; i++)
	{
		eval("sel = document.getElementById('ArticleRating_"+i+"').checked;");

		if(sel)
		ok = true;
	}

	if(ok)
	{
		if(document.getElementById("addCommentBox").checked == 1){
			if(document.getElementById("ArticleComment").value == "")
			{
				alert("Please enter a comment.");
				document.getElementById("ArticleComment").focus();
				return false;
			}
			else
			{
				return true;
			}
		}
		
	}
	else
	{
		alert("Please select a rating for this article.");
		return false;
	}
}

function CheckArticleCommentForm2()
{
	var sel = false;
	var ok = false;


		if(document.getElementById("ArticleComment").value == "")
		{
			alert("Please enter a comment.");
			document.getElementById("addCommentBox").checked = true;
			swapComment();
			document.getElementById("ArticleComment").focus();
			return false;
		}
		else
		{
			return true;
		}
	
}

function CheckEmailForm(frm)
{
	if(frm.YourName.value == "")
	{
		alert("Please enter your name.");
		frm.YourName.focus();
		return false;
	}

	if(frm.YourEmail.value == "")
	{
		alert("Please enter your email address.");
		frm.YourEmail.focus();
		return false;
	}

	if(frm.YourEmail.value.indexOf(".") == -1 || frm.YourEmail.value.indexOf("@") == -1)
	{
		alert("Your email address is invalid.");
		frm.YourEmail.focus();
		return false;
	}

	if(frm.FriendsName.value == "")
	{
		alert("Please enter your friend\'s name.");
		frm.FriendsName.focus();
		return false;
	}

	if(frm.FriendsEmail.value == "")
	{
		alert("Please enter your friend\'s email address.");
		frm.FriendsEmail.focus();
		return false;
	}

	if(frm.FriendsEmail.value.indexOf(".") == -1 || frm.FriendsEmail.value.indexOf("@") == -1)
	{
		alert("Your friend\'s email address is invalid.");
		frm.FriendsEmail.focus();
		return false;
	}

	frm.Message.disabled = false;

	return true;
}

function CheckEditArticleForm() {
	
}

var CurrentReplyBox = 0;

function ReplyToComment(id){
	if(id > 0){
		if(CurrentReplyBox == 0){
			// we're moving from the default position to a comment
			document.getElementById('ReplyToComment'+id).innerHTML = document.getElementById('SubmitCommentForm').innerHTML;
			$('#ReplyToComment'+id).show("normal");
			$('#SubmitCommentForm').hide("normal");
			document.getElementById('SubmitCommentForm').innerHTML = '';
		//	document.getElementById('commentReplyRow').style.display = '';
			document.getElementById('ReplyToCommentLink'+id).style.display = 'none';
			document.getElementById('CancelReplyLink'+id).style.display = '';
			document.getElementById('CommentParentID').value = id;
		} else {
			// we're moving from one comment to another
			document.getElementById('ReplyToComment'+id).innerHTML = document.getElementById('ReplyToComment'+CurrentReplyBox).innerHTML;
			$('#ReplyToComment'+id).show("normal");
			$('#ReplyToComment'+CurrentReplyBox).hide("normal");
			document.getElementById('ReplyToComment'+CurrentReplyBox).innerHTML = '';
			//document.getElementById('commentReplyRow').style.display = '';

			document.getElementById('ReplyToCommentLink'+CurrentReplyBox).style.display = '';
			document.getElementById('CancelReplyLink'+CurrentReplyBox).style.display = 'none';

			document.getElementById('ReplyToCommentLink'+id).style.display = 'none';
			document.getElementById('CancelReplyLink'+id).style.display = '';
			document.getElementById('CommentParentID').value = id;
		}
		
	} else {
		// we are cancelling a reply
		document.getElementById('SubmitCommentForm').innerHTML = document.getElementById('ReplyToComment'+CurrentReplyBox).innerHTML;
		$('#SubmitCommentForm').show("slow");
		$('#ReplyToComment'+CurrentReplyBox).hide("slow");
		document.getElementById('ReplyToComment'+CurrentReplyBox).innerHTML = '';
		//document.getElementById('commentReplyRow').style.display = 'none';
		document.getElementById('ReplyToCommentLink'+CurrentReplyBox).style.display = '';
		document.getElementById('CancelReplyLink'+CurrentReplyBox).style.display = 'none';
		document.getElementById('CommentParentID').value = 0;

	}
	CurrentReplyBox = id;
}


function LoadUploadedImage(){
	var FeatureImageThumbnailName = document.getElementById('FeatureImageThumbnailName').value;
	var FeatureImageName = document.getElementById('FeatureImageName').value;
	document.getElementById('FeatureImageFrame').src = 'http://www.celiac.com/remote.php?w=ArticleImageForm';
	document.getElementById('FeatureImageFrame').style.display = 'none';
	document.getElementById('FeatureImagePreview').src = 'http://www.celiac.com/content_images/'+FeatureImageThumbnailName;
	document.getElementById('FullImageLink').href = 'http://www.celiac.com/content_images/'+FeatureImageName;
	document.getElementById('FeatureImageOptions').style.display = '';
}

function ArticleImageToggle(onlyEnabled){
	var list = new Array;
	list[0] = 'artimage_url_row';
	list[1] = 'artimage_file_row';

	if(onlyEnabled == 'artimage_file_row'){
		document.getElementById('FeatureImageFrame').style.display = '';
	}

	if(onlyEnabled == 'artimage_file_row1'){
		document.getElementById('FeatureImageFrame').style.display = 'none';
		onlyEnabled = 'artimage_file_row';
	}
	
	for(i=0;i<list.length;i++){
		if(onlyEnabled == list[i]){
			document.getElementById(onlyEnabled).style.display = '';
		}else{
			document.getElementById(list[i]).style.display = 'none';
		}
	}
}


function PodcastToggle(onlyEnabled){
	var list = new Array;
	list[0] = 'podcast_url_row';
	list[1] = 'podcast_file_row';
	
	for(i=0;i<list.length;i++){
		if(onlyEnabled == list[i]){
			document.getElementById(onlyEnabled).style.display = '';
		}else{
			document.getElementById(list[i]).style.display = 'none';
		}
	}
}

function checkWhat(){
	if(document.getElementById('searchWhat').value == "searchArticles"){
		document.getElementById('catDiv').style.display = '';
	}else{
		document.getElementById('catDiv').style.display = 'none';
	}
	return true;
}

function CheckSmallSearchForm()
{
	if (document.getElementById('Query').value == '')
	{
		alert('Please enter a search query.');
		document.getElementById('Query').focus();
		document.getElementById('Query').select();
		return false;
	}
	else
	{
		return true;
	}
}


function CheckChangeStyle(object){
	if(DesignMode.enabled == false){
		object.style.backgroundColor="#FFFFCC";
		object.style.cursor="text";
	}
}

function CheckCatAuthForm()
{
	if(document.getElementById("catAuthPass").value == "")
	{
		alert("Please enter a password.");
		document.getElementById("catAuthPass").focus();
		return false;
	}

	return true;
}

function CheckArtAuthForm()
{
	if(document.getElementById("artAuthPass").value == "")
	{
		alert("Please enter a password.");
		document.getElementById("artAuthPass").focus();
		return false;
	}

	return true;
}



function CheckNewsletterForm(){
	if($('#newsletter_first_name').val() == '') {
		alert('You forgot to enter your first name.');
		$('#newsletter_first_name').focus();
		return false;
	}

	if($('#newsletter_email').val().indexOf('@') == -1 || $('#newsletter_email').val().indexOf('.') == -1) {
		alert('Please enter a valid email address, such as john@example.com');
		$('#newsletter_email').focus();
		$('#newsletter_email').select();
		return false;
	}

	return true;
}

function ValidateForm(callback) {
	returnValue = callback();
	if(window.event) {
		window.event.returnValue = returnValue;
	}
	else {
		return returnValue;
	}
}