function showOverlay(phoId,normalPath) {
		document.getElementById("photo_"+phoId).src=normalPath;	
		document.getElementById('overlay_'+phoId).style.visibility='visible';
	
	}
	
	function hideOverlay(phoId) {
		document.getElementById("photo_"+phoId).src="";
		document.getElementById('overlay_'+phoId).style.visibility='hidden';	
	}
	
	function handleOnChange(nwsId) {
		var url = 'http://79.170.40.181/gugge-kookaburra.ch/content/ajax/getNews.ajax.php?ni='+nwsId; 
		var XMLHttpRequestObject = false; 
		
		if (window.XMLHttpRequest) {
			XMLHttpRequestObject = new XMLHttpRequest();
		} else if (window.ActiveXObject) {
			XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
		}
		
		if(XMLHttpRequestObject) {
			XMLHttpRequestObject.open("GET", url); 

			XMLHttpRequestObject.onreadystatechange = function() {
				alert("hallo");
				if((XMLHttpRequestObject.readyState == 4) && (XMLHttpRequestObject.status == 200)) {
					var out = XMLHttpRequestObject.responseText;
					var splits = out.split(";"); 
					alert("hallo");
					document.getElemenById('eT').value=splits[0];
					document.getElemenById('eN').value=splits[1];
				}
			}
		}
	}

	var stripe = function() {
		var tables = document.getElementsByTagName("table");	

		for(var x=0;x!=tables.length;x++){
			var table = tables[x];
			if (! table) { return; }
			
			var tbodies = table.getElementsByTagName("tbody");
			
			for (var h = 0; h < tbodies.length; h++) {
				var even = true;
				var trs = tbodies[h].getElementsByTagName("tr");
				
				for (var i = 0; i < trs.length; i++) {
					trs[i].onmouseover=function(){
						this.className += " ruled"; return false
					}
					trs[i].onmouseout=function(){
						this.className = this.className.replace("ruled", ""); return false
					}
					
					if(even)
						trs[i].className += " even";
					
					even = !even;
				}
			}
		}
	}