var xmlhttp
function tursi(str) {
tursimap(str);
mappertursi(str);
}
function tursimap(str) {
	if (str.length==0) { 
		document.getElementById("tursenmap").innerHTML="";
		return;
	}
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null) {
		alert ("Your browser does not support XMLHTTP!");
		return;
	}        
	var url="extrastuff.php";
	url=url+"?ajaxtursenenamap="+str;
	url=url+"&sid="+Math.random();
	xmlhttp.onreadystatechange=pokajimap;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
} 

function pokajimap() { 
	if (xmlhttp.readyState==4) { 
		document.getElementById("tursenmap").innerHTML=xmlhttp.responseText;
	}
}
//////////////////////////////


function GetXmlHttpObject() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	}
	if (window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
	return null;
}