// Cross-browser event handling for IE5+, NS6+ and Mozilla/Gecko
	// By Scott Andrew
		function addEvent(elm, evType, fn, useCapture){
			if (elm.addEventListener) {
				elm.addEventListener(evType, fn, useCapture); 
				return true; 
			} else if (elm.attachEvent) {
				var r = elm.attachEvent('on' + evType, fn); 
				return r; 
			} else {
				elm['on' + evType] = fn;
			}
		   }

	/********Register popup*********/
	function QueryString(item){
		var sValue=window.location.search.match(new RegExp("[\?\&]"+item+"=([^\&]*)(\&?)","i"));
		return sValue?sValue[1]:sValue
	}
	
	$(document).ready(function(){
		$("#registerPopup").slideDown("fast");
		$("#closeBtn").click(function(){
			$("#registerPopup").slideUp("fast");
		});
		$("#registerNow").click(function(){
			if($("#registerEmail").val()){
				var ereg = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
				if(!ereg.test($("#registerEmail").val())){
					alert("无效的电子邮件地址!");
					return false;
				}else{
					$("form:eq(0)").submit();
					//$("#registerNow").attr("href","/_zh/_cn/club/register.aspx?yEmail=" + $("#registerEmail").val());
					var rUrl = "/_zh/_cn/club/register.aspx?yEmail=" + document.getElementById("registerEmail").value;
					window.location.href = rUrl;
				}
			}else{
				$("#registerNow").attr("href","/_zh/_cn/club/register.aspx");
			}
		});
		if(QueryString("yEmail")){
			$("#loginWrapper :input").eq(0).val(QueryString("yEmail"));
		}
	});