MichaelWayneLIU

function createXHR(){
	return window.XMLHttpRequest?
	new XMLHttpRequest():
	new ActiveXObject("Microsoft.XMLHTTP");
}
function getappkey(url){
	xmlHttp = createXHR();
	xmlHttp.open("GET",url,false);
	xmlHttp.send();
	result = xmlHttp.responseText;