// setup
if(window.addEvent){
	window.addEvent('domready', function(){
		setTrackpathForExternals();
		bottomFix();
	});
} else {
	window.onload = function(){
		setTrackpathForExternals();
		bottomFix();
	};
}

function setTrackpathForExternals() {
	var allLinks = $(document.body).find("a");
	
	var externalLinks = allLinks.filter(".external-link").each(function () { 
		var path = $(this).attr("href");
		$(this).click(function(){
			getURL(path);
		});
		$(this).attr("href","javascript:void(0);");
		$(this).removeAttr("target");
	});
	var externalLinksNewWindow = allLinks.filter(".external-link-new-window").each(function () { 
		var path = $(this).attr("href");
		$(this).click(function(){
			getURL(path);
		});
		$(this).attr("href","javascript:void(0);");
		$(this).removeAttr("target");
	});
}

function getURL(url) {
	// HIDE SELECT MENUES TO FIX UGLY IE6 BUG
	$('#PaketAnzahl').css('visibility','hidden');
        $('#Bundesland').css('visibility','hidden');
        $('#Schulform').css('visibility','hidden');
	
        $('#external-layer').css('display','block');
	$('.openLink').attr("href",url);
	$('.openLink').attr("target","_blank");
}
function closeLayer(){
        // SHOW SELECT MENUES THAT HAVE BEEN HIDDEN TO FIX UGLY IE6 BUG
        $('#PaketAnzahl').css('visibility','visible');
        $('#Bundesland').css('visibility','visible');
        $('#Schulform').css('visibility','visible');

	$('#external-layer').css('display','none');
}