var req = null;
function rt(){

	if(req.responseText=='false'){
		alert('路径记录失败');
	}
	
}
function loadUrl(url,doget) {
  if(window.XMLHttpRequest) {
    try { req = new XMLHttpRequest();
    } catch(e) { req = false; }
  } else if(window.ActiveXObject) {
    try { req = new ActiveXObject('Msxml2.XMLHTTP');
    } catch(e) {
    try { req = new ActiveXObject('Microsoft.XMLHTTP');
    } catch(e) { req = false; }
  } }
  if(req) {	 
    req.onreadystatechange = function processReqChange(){if (req.readyState == 4 && req.status == 200 ) {doget();}};
    req.open('GET', url, true);
    req.send(null);
  }
  
}

function writepath(kinds,str){
	var url = 'http://www.dsycn.com/ajax_order/cookiepath.php?kinds='+encodeURI(kinds)+'&str='+encodeURI(str)+'&t='+Math.random();
	loadUrl(url,rt)
}