windowOnLoad.add("setAnker()");

function setAnker(){
	
	if(document.getElementById("focus")){
		document.getElementById("focus").focus();
		window.scrollBy(0, 30);
	}//if
	
}//end function


function preisBerechnen() { 
	
	var		doc = document;
	var		onr = doc.preisRechner.objekt_nr.value;
	
		
	var xmlhttp;
	if (window.XMLHttpRequest)
	{ xmlhttp = new XMLHttpRequest();  /*code for IE7+, Firefox, Chrome, Opera, Safari*/  }
	else if (window.ActiveXObject)
	  { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); /*code for IE6, IE5*/ }
	else
	  { alert("Your browser does not support XMLHTTP!"); }
	  
	  xmlhttp.onreadystatechange = function()
	  {
		if(xmlhttp.readyState == 4)
		{
			var		resp = xmlhttp.responseText;
			
			alert(resp);
			return;
			
			details = resp.split("::::");
	
			var		preisSaisonGesamt = details[0];
			var		preisZusatzGesamt = details[1];
			var		preisGesamt = details[2];
			
			doc.getElementById("id_reg_preis").innerHTML = String(preisSaisonGesamt);
			doc.getElementById("id_zusatz_preis").innerHTML = String(preisZusatzGesamt);
			doc.getElementById("id_ges_preis").innerHTML = String(preisGesamt);
			
			
			//location.reload();	
			
		} // if(xmlhttp.readyState == 4)
	  }  // xmlhttp.onreadystatechange = function()
		
		var url = "/ajax/index/ajax.ferienwohnung.preisRechner.php";
		//var params = "portal_id=" + portal_id + "&update_id=" + glob_update_id;
		var params = "anreise=" + doc.preisRechner.anreisedatumP.value;
		params = params + "&abreise=" + doc.preisRechner.abreisedatumP.value;
		params = params + "&objekt_nr=" + onr;
		params = params + "&selBettw=" + doc.preisRechner.selBettw.value;
		xmlhttp.open("POST", url, true);
		
		
		xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xmlhttp.setRequestHeader("Content-length", params.length);
		xmlhttp.setRequestHeader("Connection", "close");
		
		xmlhttp.send(params);
	
}