function ajax(url,complete_func)
{
	var xmlhttp;
	if (window.XMLHttpRequest) {
		xmlhttp=new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		alert("Your browser does not support XMLHTTP!");
	}
	xmlhttp.onreadystatechange=function()	{
		if (xmlhttp.readyState==4)	{
			var response = xmlhttp.responseText.replace(/\"/g,'\\"');
			response = response.replace(/\n/g,'');
			response = response.replace(/\r/g,'');
			eval(complete_func+'("'+response+'")');
		}
	}
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}