// javaScript for WCCA website 

	
	var isNS=false;
	var isIE=false;
	var isFF=false;
	var otherBrowser=false;

	if (document.all) 
   		{isIE=true;}
    else if (document.getElementById) 
   		{isFF=true;}
   	else if (document.layers) 
		{isNS=true;}
	else {otherBrowser=true;}

// Provides rollover effect on Links   
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
// end rollover code

function ieNews()
	{
		if (isIE)
			{
				document.getElementById("newsletter").style.display="none";
				document.getElementById("newsletterAlt").style.display="inline";
			}
				
	}

function GoClick(form)
	{ 
	var myChoice = form.select.selectedIndex;
	/*if (isIE)
		{
			
			 if (myChoice<1)
				{
				window.location.reload();
				}
			else if (myChoice>0)
				{
				document.location=form.select.options[myChoice].value;
				} 
		}
	else*/ if (isFF)
		{ 
		url=form.select.options[myChoice].value;  //document.location
		window.open(url,'newsletter','height=600,width=600,scrollbars=yes');
		
		 }
	else if (isNS)
		{ 
		url=form.select.options[myChoice].value;  //document.location
		window.open(url,'newsletter','height=600,width=600,scrollbars=yes');
		 }
	else if (otherBrowser)
		{ 
		url=form.select.options[myChoice].value;  //document.location
		window.open(url,'newsletter','height=600,width=600,scrollbars=yes');		
		 }
	}

function displayNews(newsOpen,newsClose,newsItem)
		{
		var opened=newsOpen;
		var closed=newsClose;
		var newsID=newsItem;
		if (document.getElementById(opened).style.display="inline")
			{
			document.getElementById(closed).style.display="inline";
			document.getElementById(opened).style.display="none";
			document.getElementById(newsID).style.display="inline";
			}
		}

function closeNews(newsOpen,newsClose,newsItem)
		{
		var opened=newsOpen;
		var closed=newsClose;
		var newsID=newsItem;
		if (document.getElementById(closed).style.display="inline")
			{
			document.getElementById(opened).style.display="inline";
			document.getElementById(closed).style.display="none";
			document.getElementById(newsID).style.display="none";
			}
		}