/*域名查询*/
function queryYm() {
	var sum_ym = "";
	var count = "";
	var val = document.getElementById("domain").value;
	var root = document.getElementsByName("root_l");
	for (var i = 0; i < root.length; i++) {
		if (root[i].checked == true) {
			count++;
			sum_ym += root[i].value + ",";
		}
	}
	if (count <= 30) {
		sum_ym = sum_ym.substr(0, sum_ym.length - 1);
		window.location = "DomainServlet.do?action=query_ym&domain=" + val + "&root=" + sum_ym;
	} else {
		alert("\u57df\u540d\u540e\u7f00\u9009\u62e9\u4e0d\u8981\u8d85\u8fc73\u4e2a\uff01");
	}
}
function CheckIfEnglish(String) {
	var Letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890.-";
	var i;
	var c;
	if (String.charAt(0) == "-") {
		return false;
	}
	if (String.charAt(String.length - 1) == "-") {
		return false;
	}
	for (i = 0; i < String.length; i++) {
		c = String.charAt(i);
		if (Letters.indexOf(c) < 0) {
			return false;
		}
	}
	return true;
}
function submitcheckenEngLish() {
	if (document.getElementById("domain").value == "") {
		alert("\u8bf7\u8f93\u5165\u60a8\u8981\u67e5\u8be2\u7684\u57df\u540d");
		document.getElementById("domain").focus();
		return false;
	}
	if (!CheckIfEnglish(document.getElementById("domain").value)) {
		alert("\u8bf7\u8f93\u5165\u60a8\u8981\u67e5\u8be2\u7684\u82f1\u6587\u57df\u540d");
		document.getElementById("domain").focus();
		return false;
	}
	queryYm();
}