var onloadHooks = [];

$(document).ready(function(){
    if(!$('#menu2').length) {
        $('#logo').hide();
    }
});

//SA.redirection_mobile ({
//	noredirection_param:"noredirection",
//	mobile_url : "m.hhu.de",
//	cookie_hours : "2" 
//});


window.onload =  function(){		

	
	for(i = 0; i < onloadHooks.length; i++)	{
		onloadHooks[i]();
	}
	
	noSpam();
	clearSearchField();
	
}

function noSpam() {
	var a = document.getElementsByTagName("a");
	for (var i = 0; i < a.length; i++) {
    	if ( (a[i].href.search(/javascript:linkTo_UnCryptMailto/) != -1) ) {
        	a[i].href = decryptString(a[i].href.substring(33, a[i].href.length-3),1);
        }
	}
}



function clearSearchField(){
	$(".google_searchfield").focus(function() {
		value= $(this).val();
		if(value == "Suchbegriff" || value == "search term"){
			$(this).attr("value","");
		}
	});
}

/*
function showGoogleSearch(){
	$('google_search').setStyle('display','block');
	$('search').setStyle('display','none');
}
function hideGoogleSearch(){
	$('google_search').setStyle('display','none');
	$('search').setStyle('display','block');
}
*/

function showVcard(vcard){
	$('vcard_layer_'+vcard).inject($('content'),'inside');
	$('vcard_layer_'+vcard).position();
	$$('.vcard_popup').setStyle('display','none');
	$('vcard_layer_'+vcard).setStyle('display','block');
	$('vcard_layer_'+vcard).addEvent('click',function(){
		$('vcard_layer_'+vcard).setStyle('display','none');
	});
}