function xmlhttpPost(strURL) {
			var xmlHttpReq = false;
			var self = this;
				// Mozilla/Safari
			if (window.XMLHttpRequest) {
				self.xmlHttpReq = new XMLHttpRequest();
			}
				// IE
			else if (window.ActiveXObject) {
				self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
			}
			self.xmlHttpReq.open('POST', strURL, true);
			self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
			self.xmlHttpReq.onreadystatechange= function() {
				if (self.xmlHttpReq.readyState == 4) {
					window.open( self.xmlHttpReq.responseText, "_blank", "location");
				}
			}
			self.xmlHttpReq.send(null);
		}