function maybeChangeRedirectUrl(basehref)
	{		
		var currentUrl = document.getElementById("continueLink").href;
		var refff = gup("referrer");
		if( null != refff && refff != "" )
		{
			document.getElementById("continueLink").href = getEaRedirectUrl(refff);
		}
		else
		{
			document.getElementById("continueLink").href = currentUrl;
		}
		return;
	}
	
	function maybeAddQueryString(baseLink)
	{
		//var currentUrl = document.getElementById("usaLink").href;
		var currentUrl = baseLink.href;
		var refff = gup("referrer");
		if( null != refff && refff != "" )
		{
			baseLink.href = currentUrl + "?referrer=" + refff;
		//	document.getElementById("usaLink").href = currentUrl + "?referrer=" + refff;
		}
		
		return;
	}
	
	function gup( name )
	{
	  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	  var regexS = "[\\?&]"+name+"=([^&#]*)";
	  var regex = new RegExp( regexS );
	  var results = regex.exec( window.location.href );
	  if( results == null )
	    return "";
	  else
	    return results[1];
	}
	
	function maybeHideRedirect()
	{		
		var refff = gup("referrer");
		
		if( null != refff && refff != "" )
		{
			document.getElementById("continueLink").href = getEaRedirectUrl(refff);	
		}
		else
		{
			hideLayer();
		}
		return;
	}

	function hideContinue()
	{
	    var elem = document.getElementById( "continue" );
	    elem.style.position = "absolute";
	    elem.style.left = "-4000px";
		
		document.getElementById("continue").style.visibility = "hidden";		
		
	}

	function hideLayer( )
	{
	  var whichLayer = "continue";
	  var elem, vis;
	  if( document.getElementById ) // this is the way the standards work
	    elem = document.getElementById( whichLayer );
	  else if( document.all ) // this is the way old msie versions work
	      elem = document.all[whichLayer];
	  else if( document.layers ) // this is the way nn4 works
	    elem = document.layers[whichLayer];
	  vis = elem.style;
	  // if the style.display value is blank we try to figure it out here
	  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
	    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
	  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
	}
	
	function getEaRedirectUrl(thething)
	{
		var rett = thething;
		
		if( thething.indexOf("refSite=mobile") < 0 )
		{
			if( thething.indexOf("?") < 0 )
				rett = rett + "?refSite=mobile";
			else
				rett = rett + "&refSite=mobile";
		}
		
		if( rett.indexOf("http:") != 0 )
		{
			rett = "http://" + rett;
		}
		
		return rett;
	}