if(document.all)
	{	nav = "ie4";
		 doc = "document.all";
		 brO = "[";
		 brC = "]";
		 wdth=".offsetWidth";
		 sty = ".style";}
	else if(document.layers)
	{	nav = "ns4";
		 doc = "document";
		 brO = "[";
		 brC = "]";
		 wdth=".clip.width";
		 sty = "";}
	else if(document.getElementById)
	{	nav = "ns6";
		 doc = "document.getElementById";
		 brO = "(";
		 brC = ")";
		 wdth=".offsetWidth";
		 sty = ".style";
	}
	
	function rolloverImage(imgName,state)
	{	newSrc=eval(imgName+'_'+state+'.src');
		eval(doc+brO+'imgName'+brC+'.src=\''+newSrc+'\';');
	}
	function showHide(DivID)
	{	DIVObject=eval(doc+brO+"'"+DivID+"'"+brC+sty);
		if (typeof(DIVObject) != null)
		{	if (DIVObject.display == 'none')
			{	DIVObject.display='inline';	}
			else
			{	DIVObject.display='none';	}
		}
	}
	
	function addBookmark() 
	{	if (window.sidebar)
		{	window.sidebar.addPanel(document.title, location.href,"");	
		}
		else
		{	window.external.AddFavorite(location.href, document.title);
		}
	}
	
	
	var sizeIncrease=0;
	function changeFontSize(value)
	{	for (s=0; s < document.styleSheets.length; s++)
		{	var currMedia=document.styleSheets[s].media.mediaText;
			var currHREF=document.styleSheets[s].href;
			//if (document.all)
			//{	var currMedia=document.styleSheets[s].media;
			//}
			//if (currMedia.indexOf('screen') >= 0)
			if (currHREF != null && currHREF.indexOf(s_js.siteLocation) >= 0)
			{	var currCSS=document.styleSheets[s].cssRules;
				if (document.all)
				{	var currCSS=document.styleSheets[s].rules;
				}
				
				for (r=0; r < currCSS.length; r++)
				{	if (currCSS[r].selectorText == 'body' || currCSS[r].selectorText == 'BODY')
					{	if (currCSS[r].style.fontSize != '')
						{	var currentSize=currCSS[r].style.fontSize;
							var currentSheet=s;
							var currentRule=r;
							break;
						}
						else if (currCSS[r].style.font != '')
						{	var currentSize=currCSS[r].style.font;
							currentSize=currentSize.substr(0,currentSize.indexOf('em'));
							currentSize=currentSize.substr(currentSize.lastIndexOf(' '));
							var currentSheet=s;
							var currentRule=r;
							break;
						}
						
					}
				}
			}
		}
		currentSize=currentSize.replace('em','');
		if (value > 0)
		{	newSize=parseFloat(currentSize)+parseFloat(value);
			sizeIncrease=parseFloat(sizeIncrease)+parseFloat(value);
			if (document.all)
			{	document.styleSheets[currentSheet].rules[currentRule].style.fontSize=newSize + 'em';
			}
			else
			{	document.styleSheets[currentSheet].cssRules[currentRule].style.fontSize=newSize + 'em';
			}
		}
		else if (value < 0 & sizeIncrease > 0)
		{	newSize=parseFloat(currentSize)+parseFloat(value);
			sizeIncrease=parseFloat(sizeIncrease)+parseFloat(value);
			if (document.all)
			{	document.styleSheets[currentSheet].rules[currentRule].style.fontSize=newSize + 'em';
			}
			else
			{	document.styleSheets[currentSheet].cssRules[currentRule].style.fontSize=newSize + 'em';
			}
		}
	}
	
	sfHover = function() 
	{	if (typeof document.all.main_nav != 'undefined')
		{	var sfEls = document.getElementById("main_nav").getElementsByTagName("li");
			for (var i=0; i<sfEls.length; i++) {
				sfEls[i].onmouseover=function() {
					this.className+=" sfhover";
				}
				sfEls[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
				}
			}
		}
	}
	if (window.attachEvent) window.attachEvent("onload", sfHover);
	
	var s_lighbox = {
		divid: 'DIV_properties',
		closeLink: '<a class="lboxclslink" style="float:right; margin:5px; cursor:pointer;" onclick="JS_closeLightBox();">[x]</a>',
		underlayClickToClose: true,
		unsavedChanges:false
	};
	function JS_closeLightBox(){
		if (s_lighbox.unsavedChanges)
		{	if (confirm('you have unsaved changes\n\nare you sure you want to discard these changes?'))
			{	s_lighbox.unsavedChanges=false;
				JS_closeLightBox();
			}
		}
		else
		{	jQuery('.site_underlay').hide();
			/*jQuery('#'+s_lighbox.divid).fadeOut(function(){
				jQuery('#'+s_lighbox.divid).html('');
			});
			jQuery('#'+s_lighbox.divid).fadeOut();
			jQuery('#'+s_lighbox.divid).html('');*/
			jQuery('#'+s_lighbox.divid+' iframe').hide();
			jQuery('#'+s_lighbox.divid).fadeOut(function(){
				jQuery('#'+s_lighbox.divid).html('');
				jQuery('embed, object, iframe').css({ 'visibility' : 'visible' });
			});
		}
	}
	function JS_displayLightBox(strContent){
		if (document.getElementById(s_lighbox.divid).innerHTML == '')
		{
			// hide any nasty objects that can show through the overlay
			// ie6 can display drop down boxes through the lightbox 
			jQuery('embed, object, iframe').css({ 'visibility' : 'hidden' }); 
			jQuery('.site_underlay')
			.css({
				'position': 'absolute', 
				'top': '0px', 
				'left': '0px', 
				'z-index': '998', 
				'opacity': '0.7', 
				'height': jQuery(document).height(), 
				'width': jQuery(document).width(), 
				'backgroundColor': 'black'
			})
			.show().click(function(){
				if (s_lighbox.underlayClickToClose)
				{	JS_closeLightBox();
				}
			});
			// Display the form
			jQuery('#'+s_lighbox.divid)
			//.html(s_lighbox.closeLink + strContent)
			.css({
				'padding': '5px',
				'position': 'absolute', 
				'z-index': '999', 
				'border': '10px solid black', 
				'backgroundColor': 'white'
				//,'top': ((jQuery(window).height() - jQuery('.site_properties').height()) / 2 + jQuery(window).scrollTop() - 80) + 'px'
				//,'left': (jQuery(window).width() - jQuery('.site_properties').width()) / 2 + jQuery(window).scrollLeft() + 'px'
			})
			.fadeIn();
		}
		jQuery('#'+s_lighbox.divid).html( s_lighbox.closeLink + strContent );
		//document.getElementById(s_lighbox.divid).innerHTML=s_lighbox.closeLink + strContent;
		JS_positionLightBox();
	}
	function JS_updateLightBox(strContent){
		jQuery('#'+s_lighbox.divid).html(strContent);
	}
	function JS_positionLightBox(){
		if (document.getElementById(s_lighbox.divid).innerHTML != '')
		{	jQuery('#'+s_lighbox.divid).removeAttr("height").removeAttr("width").css({ width: "", height: "" });
			posWidth=jQuery('#'+s_lighbox.divid).width();
			jQuery('#'+s_lighbox.divid).css({'width': posWidth});
			posWidth+=20;
			
			posLeft = (jQuery(window).width() - posWidth) / 2 + jQuery(window).scrollLeft();
			if (posLeft < 0)
			{	posLeft=0;
			}
			posTop = ((jQuery(window).height() - jQuery('#'+s_lighbox.divid).height()) / 2 + jQuery(window).scrollTop() - 80);
			if (posTop <= jQuery(window).scrollTop()+10)
			{	posTop=jQuery(window).scrollTop()+10;
			}
			jQuery('#'+s_lighbox.divid).css({
				'top': posTop + 'px',
				'left': posLeft + 'px'
			});
		}
	}
	
	function JS_DPAControl(strType, AssocItem, AssocItemID){
		strURL=s_js.siteLocation + 'page.cfm?goajax=dpaControl&dpaAction=' + strType + '_' + AssocItem + '_' + AssocItemID + '&t=m';
		jQuery.ajax({
			type: 'get',
			url: strURL + '&RNDID='+Math.random(),
			dataType: 'html',
			success: function(htmlDoc) {
				jQuery('.vz_DPA_button').html(htmlDoc);
			},
			error: function(XMLHttpRequest, textStatus, errorThrown){
				//alert('Request status: ' + XMLHttpRequest.status + '\nText status: ' + textStatus + '\nError thrown: ' + errorThrown + '\nURI: ' + strURL);
			}
		});
	}
	
	//function JS_briefcaseControl(briefcaseAction, assocItemDiv)
	function JS_briefcaseControl(AssocItem, AssocItemID, briefcaseItemID, type)
	{	if (type == null)
		{	type='item';
		}
		briefcaseAction='';
		if (briefcaseItemID > 0)
		{	briefcaseAction+='removeItem_'+briefcaseItemID;
		}
		else
		{	AssocItem=AssocItem.replace('_','-');
			briefcaseAction+='add'+type+'_'+AssocItem+'_'+AssocItemID;
		}
		strURL= s_js.siteLocation + 'page.cfm?goajax=briefcaseControl&briefcaseaction='+briefcaseAction;
		
		jQuery.ajax({
			type: 'get',
			url: strURL + '&RNDID='+Math.random(),
			dataType: 'xml',
			success: function(xmlDoc) {
				var AssocItem=jQuery( xmlDoc ).find('AssocItem').text();
				if (AssocItem == 'invalidLogin')
				{	self.location=s_js.siteLocation + 'page.cfm/action=VZone/briefcaseAction='+briefcaseAction;
				}
				else if (AssocItem != '')
				{	if (jQuery( xmlDoc ).find('statusText').text() != '')
					{	JS_displayLightBox( jQuery( xmlDoc ).find('statusText').text() );
					}
					else
					{	var AssocItemID=jQuery( xmlDoc ).find('AssocItemID').text();
						var briefcaseItemID=jQuery( xmlDoc ).find('briefcaseItemID').text();
						globalDivName='div_briefcase'+type+'_'+AssocItem.replace('-','_');
						divName=globalDivName+'_'+AssocItemID;
						
						jQuery('#'+divName+'_Text').html( '<a href="JavaScript:JS_briefcaseControl(\''+AssocItem+'\','+AssocItemID+','+briefcaseItemID+',\''+type+'\');">'+jQuery(xmlDoc).find('iconText').text()+'</a>' );
						jQuery('#'+divName+'_Tag').html( '<a href="JavaScript:JS_briefcaseControl(\''+AssocItem+'\','+AssocItemID+','+briefcaseItemID+',\''+type+'\');">'+jQuery(xmlDoc).find('iconTag').text()+'</a>' );
						jQuery('.'+globalDivName).html( '<a href="JavaScript:JS_briefcaseControl(\''+AssocItem+'\','+AssocItemID+','+briefcaseItemID+',\''+type+'\');">'+jQuery(xmlDoc).find('iconTag').text()+'</a>' );
					}
				}
			},
			error: function(XMLHttpRequest, textStatus, errorThrown){
				;//alert('Request status: ' + XMLHttpRequest.status + '\nText status: ' + textStatus + '\nError thrown: ' + errorThrown + '\nURI: ' + strURL);
				//self.location=strURL;
			}
		});
		//callAJAX(0,strURL,'if (AJAXOutput.indexOf("<")!=-1){JS_updateBriefcase(AJAXreturn.responseXML);}', '');
	}
	
	function JS_applyStarRating()
	{	jQuery(".starRatingSubmit").hide();
		jQuery(".starRating").rating({
			cancelShow: false,
			callback: function(ui){
				starName=this.name;
				value = this.value;//document.getElementById(starName).value;
				//alert(starName+' = '+value);
				//document.getElementById(starName+'_starRating').innerHTML=value;
				briefcaseaction = 'starRating&'+this.name+'='+value;
				strURL=s_js.siteLocation+'page.cfm?goajax=briefcaseControl&briefcaseaction='+briefcaseaction;
				jQuery.ajax({
					type: 'get',
					url: strURL+'&rndID='+Math.random(),
					dataType: 'xml',
					success: function(xmlDoc) {
						if (jQuery(xmlDoc).find('AssocItem').text() == 'invalidLogin')
						{	self.location=s_js.siteLocation + 'page.cfm?action=VZone&briefcaseAction='+briefcaseaction;
						}
					}
				});
			}
		});
	}
	
	function JS_libraryEntry_load(targetElement, moduleStruct)
	{	if (targetElement != null)
		{	s_libURL=s_js.siteLocation + 'page.cfm?goAJAX=libraryEntry&rndID='+Math.random();
			if (targetElement.indexOf('lightbox') == 0)// || document.getElementById('DIV_underlay').style.display!='none')
			{	JS_displayLightBox( s_libentryjs.loadingTag );
			}
			else
			{	jQuery('#div_'+targetElement+'entry').html( s_libentryjs.loadingTag );
			}
			jQuery.ajax({
				type: 'post',
				url: s_libURL,
				data: {	/*baseURL: s_libentryjs.baseURL,*/
					moduleStruct: moduleStruct
				},
				dataType: 'xml',
				success: function(xmlDoc) {
					if (jQuery(xmlDoc).find('redirecturl').text() != '')
					{	self.location=jQuery(xmlDoc).find('redirecturl').text();// + '&PALogin_Push='+self.location;
						JS_libraryEntry_init();
					}
					else if (targetElement.indexOf('lightbox') == 0)
					{	JS_displayLightBox( jQuery(xmlDoc).find('entryoutput').text() );
						JS_libraryEntry_init();
						JS_positionLightBox();
					}
					else
					{	jQuery('#div_'+targetElement+'entry').html( jQuery(xmlDoc).find('entryoutput').text() );
						jQuery('#div_'+targetElement+'pagenum').html( jQuery(xmlDoc).find('pagenumoutput').text() );
						jQuery('#div_'+targetElement+'pageNum2').html( jQuery(xmlDoc).find('pagenum2output').text() );
						jQuery('#div_libentrypagetitle').html( jQuery(xmlDoc).find('pagetitle').text() );
						
						JS_closeLightBox();
						JS_libraryEntry_init();
					}
				},
				error: function(XMLHttpRequest, textStatus, errorThrown){
					//alert(s_libURL+'&baseURL='+s_libentryjs.baseURL+'&moduleStruct='+moduleStruct);
					alert(s_libURL+'&moduleStruct='+moduleStruct);
					alert(XMLHttpRequest.responseText);
				}
			});
		}
	}
	function JS_libraryEntry_init()
	{	JS_applyStarRating();
		jQuery('.libPageNum,.libDiaryNav,.libDiaryNavSub').click(function(event) {
			if (!event.isPropagationStopped())
			{	event.preventDefault();
				event.stopPropagation();
				JS_libraryEntry_load( jQuery(this).attr('targetelement'), jQuery(this).attr('jsmodule') );
			}
		});
		jQuery('.libentrylightbox').click(function(event) {
			if (!event.isPropagationStopped())
			{	event.preventDefault();
				event.stopPropagation();
				JS_libraryEntry_load( 'lightbox', jQuery(this).attr('jsmodule') );
			}
		});
	}
	
	function getXMLHttpObject()
	{	var xmlHttp=null;
		try
		{   // Firefox, Opera 8.0+, Safari    
			xmlHttp=new XMLHttpRequest();
		}
		catch (e)
		{   // Internet Explorer    
			try
			{	xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");      
			}
			catch (e)
			{   try
				{	xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
				}
				catch (e)
				{	//alert("Your browser does not support AJAX!");
					return false;
				}
			}
		}
		return xmlHttp;
	}
	function isArray(obj)
	{	if (obj.constructor.toString().indexOf("Array") == -1)
			return false;
		else
			return true;
	}
	
	xmlHttp=new Array();
	function callAJAX(UID,URL,readyFunction,varOne)
	{	var url=URL;
		if (UID == 0)
		{	UID=xmlHttp.length+10;
		}
		else
		{	url+='&RNDID='+Math.random();  
		}
		xmlHttp[UID]=getXMLHttpObject();
		xmlHttp[UID].onreadystatechange=function()
		{	//alert(xmlHttp[UID].readyState+' '+xmlHttp[UID].status);
			if (xmlHttp[UID].readyState==4 && xmlHttp[UID].status == 200)
			{	
				AJAXOutput=xmlHttp[UID].responseText;
				AJAXreturn = xmlHttp[UID];
				eval(readyFunction);
			}
		}
		if (isArray(URL))
		{	params='';
			ambersand='';
			for (i=1; i < URL.length; i++)
			{	URL[i]=URL[i].replace('+','%2B');
				//URL[i]=URL[i].replace('¦','altPipe');
				params+=ambersand+encodeURI(URL[i]);//URL[i];
				ambersand='&';
			}
			params=params.replace('%0A%5C','¦');
			xmlHttp[UID].open("POST",URL[0],true);
			xmlHttp[UID].setRequestHeader("Content-type", "application/x-www-form-urlencoded");
			xmlHttp[UID].setRequestHeader("Content-length", params);
			xmlHttp[UID].setRequestHeader("Connection", "close");
			xmlHttp[UID].send(params);
			//alert(URL[0]+'&'+params);
		}
		else
		{	xmlHttp[UID].open("GET",encodeURI(url),true);
			xmlHttp[UID].send(null);
		}
	}
	
	function formFields2Array(postArray,formname,fieldExclude)
	{	var theform = document.forms[formname];
		for(i=0; i < theform.elements.length; i++) 
		{	if (fieldExclude.indexOf(theform.elements[i].name) == -1)
			{	fieldValue='';
				switch (theform.elements[i].tagName) 
				{	case "INPUT": 
						switch (theform.elements[i].type) 
						{	case "text": 
							case "hidden": 
								fieldValue= encodeURIComponent(theform.elements[i].value); 
								//alert(fieldValue);
							break; 
							case "checkbox": 
								if (theform.elements[i].checked) 
								{	fieldValue= theform.elements[i].value; 
								}
							break;
							case "radio": 
								if (theform.elements[i].checked) 
								{	fieldValue= theform.elements[i].value; 
								} 
						} 
					break; 
					case "TEXTAREA": 
						fieldValue= encodeURIComponent(theform.elements[i].value); 
					break;
					case "SELECT": 
						var sel = theform.elements[i]; 
						if (sel.selectedIndex != -1)
						{	fieldValue= sel.options[sel.selectedIndex].value; 
						}
					break; 
				}
				postArray[postArray.length] = theform.elements[i].name + "=" + fieldValue;
			}
		}
		return postArray; 
	}
	function evaljs(js)
	{	eval(js);
	}
	
	function SocialBarToggle (direction)
 	{	directionArray = direction.split(",");
		for (i=0; i < directionArray.length; i++)
		{	CurrSize= parseInt(jQuery("#social_outer").css(directionArray[i]));
			MinSize= parseInt(jQuery("#social_butt").css(directionArray[i]));
			MaxSize= parseInt(jQuery("#social_inner").css(directionArray[i]));
			if (CurrSize > MinSize)
			{	CurrSize=MinSize;
			}
			else
			{	CurrSize=MaxSize;
			}
			directionStruct={};
			directionStruct[directionArray[i]]=CurrSize;
			jQuery(document.getElementById('social_outer')).animate(directionStruct);
		}
		
	}