var xmlHttp = false;
	var isIE = false;

	function xmlHttpInit() {
		if (xmlHttp && xmlHttp.readyState < 4) {xmlHttp.abort();}

		if (window.XMLHttpRequest) {xmlHttp = new XMLHttpRequest();}
		else if (window.ActiveXObject) {xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");}
	}