var pop_zz = 0;
pop = function(num){
	if(pop_zz == 1){
		return;
	}else{
		pop_zz =1;
	}
	var w_h = $(window).height();
	var w_w = $(window).width();
	var w_s_h = $(window).scrollTop();
	
	var nowdv = $("#tab_"+num);
	var nowdv_h = $(nowdv).height();
	n_t = (w_h-nowdv_h)/2+w_s_h;
	n_l = (w_w-600)/2;
	$(nowdv).css("top",n_t+"px");
	$(nowdv).css("left",n_l+"px");
	$(nowdv).css("display","inline");
}

close_pop = function(num){
	var nowdv = $("#tab_"+num);
	$(nowdv).css("display","none");
	$("input").each(function(){
		$(this).removeClass("mail_erro");
		$(this).removeClass("mail_success");
		$(this).val("");
		$(this).next().html("");
		$(this).css("display","inline");
		$("#sendmail_error").html("");
		$("#sig_error").html("");
	})
	pop_zz =0;
}


//var oXmlDom = new ActiveXObject("MSXML2.DOMDocument.5.0");
var send_url = "../drupal/?q=ajax/sendfriend&mid=rmb_1m&";
var signup_url = "../drupal/?q=ajax/signup/add&lid=mail_times&";
test_mail = function(obj){
	var strEmail = obj.value;
	if(strEmail == ""){
		$(obj).removeClass("mail_erro");
		$(obj).removeClass("mail_success");
		$(obj).next().html("");
		$(obj).next().css("display","none");
		return;
	}
	var emailReg = /^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$/;
	if(emailReg.test(strEmail) ){
		$(obj).removeClass("mail_erro");
		$(obj).addClass("mail_success");
		$(obj).next().html("");
		$(obj).next().css("display","none");
	}else{
		$(obj).addClass("mail_erro");
		$(obj).removeClass("mail_success");
		$(obj).next().html("您输入的格式不正确");
		$(obj).next().css("display","inline");
	} 
}

sendmail = function(){
	$("#sendmail_error").html("");
	if($(".mail_erro").length > 0){
		$("#sendmail_error").html("请正确填写email地址");
		//alert("请正确填写email地址");
		return;
	}
	var self_mail = $("#mail_self_1").val();
	if(self_mail == ""){
		$("#sendmail_error").html("请填写您的邮箱地址");
		//alert("请填写您的邮箱地址");
		return;
	}
	if($(".mail_success").length > 1){
		var self_name = str_test(self_mail);
		var fin_url = send_url+"receive_names=";
		var receive_name_list = [];
		var receive_address_list = [];
		var input_list = $(".mail_friend_input");
		for(var i=0; i<input_list.length; i++){
			if($(input_list[i]).hasClass("mail_success")){
				receive_address_list.push($(input_list[i]).val());
				receive_name_list.push(str_test($(input_list[i]).val()));
			}
		}
		fin_url+=receive_name_list.join(",");
		fin_url+="&receive_emails=";
		fin_url+=receive_address_list.join(",");
		fin_url+="&send_name=";
		fin_url+=self_name;
		fin_url+="&send_email=";
		fin_url+= $("#mail_self_1").val();
		//alert(fin_url);
		$.ajax({
			type: "GET",
			url: fin_url,
			dataType: ($.browser.msie) ? "text" : "xml",
			success: function(data){
				if ($.browser.msie) {
					var xmlDom=new ActiveXObject("Microsoft.XMLDOM");
					xmlDom.loadXML(data);
					if (xmlDom.getElementsByTagName("success").item(0).text == "1") {
						$("#sendmail_error").html("发送成功");
					} else {
						$("#sendmail_error").html( xmlDom.getElementsByTagName("error").item(0).text );
					}
				} else {
					if($($(data).find("success")[0]).text() == 1){
						$("#sendmail_error").html("发送成功");
						//alert("success");
					}else{
						//alert($($(data).find("error")[0]).text());
						$("#sendmail_error").html($($(data).find("error")[0]).text());
						//alert("error");
					}
				}
			}
		});
	}else{
		$("#sendmail_error").html("至少要填写一个朋友的email地址");
		//alert("至少要填写一个朋友的email地址");
	}
}

signup = function(){
	$("#sig_error").html("");
	var sig_name = $("#signup_name").val();
	if(sig_name == ""){
		//alert("注册名不能为空");
		$("#sig_error").html("注册名不能为空");
		return;
	}
	var sig_url = signup_url;
	
	if($("#signup_mail").hasClass("mail_success")){
		sig_url+="&email=";
		sig_url+=$("#signup_mail").val();
		//alert(sig_url);
		$.ajax({
			type: "POST",
			url: sig_url,
			dataType: ($.browser.msie) ? "text" : "text",
			data: {
				realname : sig_name
			},
			success: function(data){
				if ($.browser.msie) {
					var xmlDom=new ActiveXObject("Microsoft.XMLDOM");
					xmlDom.loadXML(data);
					if (xmlDom.getElementsByTagName("success").item(0).text == "1") {
						var temp_img_url = escape($("#signup_mail").val());
						var fin_img_url = "<img src='http://www.chanet.com.cn/action.cgi?t=2374&i="+temp_img_url+"' width=1 height=1>";
						$("#sig_error").html("订阅成功"+fin_img_url);
					} else {
						$("#sig_error").html( xmlDom.getElementsByTagName("error").item(0).text );
					}
				} else {
					var xmlDom = (new DOMParser()).parseFromString(data, "text/xml");
					if (xmlDom.getElementsByTagName("success")[0].firstChild.data == "1") {
						var temp_img_url = escape($("#signup_mail").val());
						var fin_img_url = "<img src='http://www.chanet.com.cn/action.cgi?t=2374&i="+temp_img_url+"' width=1 height=1>";
						$("#sig_error").html("订阅成功"+fin_img_url);
					} else {
						$("#sig_error").html( xmlDom.getElementsByTagName("error")[0].firstChild.data );
					}
				}
			}
		});
	}
}

str_test = function(str){
	var w = str.indexOf("@");
	var fin_text = str.substring(0,w);
	return fin_text;
}

show_sm=function(){
  var o=document.getElementById("tab_sm");
  if (o.style.display != "block") {
       o.style.display = "block";
  }
   else {
       o.style.display = "none";
   }
}