function createXMLHttpRequest() {	if(window.ActiveXObject) {		try {			xmlObj = new ActiveXObject("Msxml3.XMLHTTP");		} catch (e) {			try {				xmlObj = new ActiveXObject("Msxml2.XMLHTTP");			} catch (e) {				try {					xmlObj = new ActiveXObject("Microsoft.XMLHTTP");				} catch (e) {				}			}		}	} else if(window.XMLHttpRequest) {		xmlObj = new XMLHttpRequest();		if (xmlObj.overrideMimeType) {			xmlObj.overrideMimeType('text/xml');		}	}}function changeArea(product_type_id,money_id) {	createXMLHttpRequest();    url = "/login/ajax_product_type/" + product_type_id + "/" + money_id + ".shtml";    xmlObj.onreadystatechange = handleStateChange1;    xmlObj.open("GET", url, true);    xmlObj.send(null);}function handleStateChange1() {	if(xmlObj.readyState == 1){      document.getElementById('xianshi').style.display="";	}    if(xmlObj.readyState == 4) {        if(xmlObj.status == 200) {        	var arr = new Array();        	div_text = xmlObj.responseText;        	if(div_text.length > 1){        		arr = div_text.split("-");        		document.gold_buy.product.value = arr[0];        		document.gold_buy.gold_id.value = arr[1];        		document.getElementById("ajax").innerHTML = arr[2];        		document.getElementById("quantity").options[0].selected = true;        	}        	document.getElementById('xianshi').style.display="none";        }    }}function changeQuantity(num,money_id) {	product_id = document.gold_buy.gold_id.value;	createXMLHttpRequest();    url = "/login/ajax_quantity/" + product_id + "/" + money_id + "/" + num + ".shtml";    xmlObj.onreadystatechange = handleStateChange3;    xmlObj.open("GET", url, true);    xmlObj.send(null);}function handleStateChange3() {    if(xmlObj.readyState == 4) {        if(xmlObj.status == 200) {        	div_text = xmlObj.responseText;        	document.getElementById("ajax").innerHTML = div_text;        }    }}function checkGoldInfo(){	id = document.gold_buy.gold_id.value;	if (document.gold_buy.fullname.value.length < 1){		alert("Please Enter Your Full Name!");		return false;	}	if (document.gold_buy.email.value.length < 1){		alert("Please Enter Your Email!");		return false;	}	if (!CheckEmail(document.gold_buy.email.value)){		alert("Please Check Your Email!");		return false;	}	if (document.gold_buy.phone.value.length < 1){		alert("Please Enter Your Contact Phone!");		return false;	}	if (document.gold_buy.cname.value.length < 1){		alert("Please Enter Your Character Name!");		return false;	}		document.gold_buy.action = "/gold-buysub-" + id + ".html";	document.gold_buy.submit();}