function url(link){
	window.location.href = link;
}

function anzpers(){
											
	document.getElementById('kaloutput').innerHTML = '<div id="plz_wait">bitte warten</div>';
	
	var ajaxRequest;  // The variable that makes Ajax possible!
												
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
												
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		//alert(ajaxRequest.responseText);
		if(ajaxRequest.readyState == 4){
			var ajaxDisplay = document.getElementById('kaloutput');
			//ajaxDisplay.className = "anzpers";
			ajaxDisplay.className = "ueberdeckt";
			ajaxDisplay.innerHTML = ajaxRequest.responseText;
			ajaxDisplay.innerHTML += '<div id="plz_wait"></div>';
		}
	}
	var queryString = "?test=leer";
	ajaxRequest.open("GET", "/anzpers.php"+queryString, true);
	ajaxRequest.send(null); 
}

function anzpersinsert(zahl){
	document.getElementById("anzpers").innerHTML = zahl;
	document.getElementById("kaloutput").innerHTML="";
	document.getElementById("kaloutput").className="";
	document.getElementById("inputanzpers").value=zahl;
}

sfHover = function() {
	var sfEls = document.getElementById("preise").getElementsByTagName("LI");
	//alert(sfEls.length);
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			//alert(this.className);
		}
		
		sfEls[i].onmouseout=function() {
			this.className="nohover";
		}
	}
	var sfEls = document.getElementById("preise2").getElementsByTagName("LI");
	//alert(sfEls.length);
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			//alert(this.className);
		}
		
		sfEls[i].onmouseout=function() {
			this.className="nohover";
		}
	}
}