String.prototype.Trim  = function(){return this.replace(/^\s+|\s+$/g,"");}
function baidu_query(){
	var obj = {
		param:{},
		construct:function(){
			var name, value, index;		
			var query = location.search.substr(1);
			var pairs = query.split("&");
			for(var i=0;i < pairs.length; i++){
				index = pairs[i].indexOf("=");
				if(index){
					name    = pairs[i].substr(0,index);
					value   = pairs[i].substr(index+1);
					this.param[name] = value;
				}
			}
			return this;
		},
		getParam: function(name, def){
			return this.param[name]==undefined?def:this.param[name];
		}
	};
	return obj.construct();
}
function valid_message()
{
	objMess = document.lea_mess.message;
	objContact = document.lea_mess.contact;
	objmail = document.lea_mess.mail;
	objMess.value = objMess.value.Trim();
	objContact.value = objContact.value.Trim();
	
	strMess = objMess.value;
	strContact = objContact.value;
	
	if (strMess.length > 200)
	{
		alert('您的留言过长，请减少至200字内，谢谢！');
		return false;
	}
	if (strContact.length > 50)
	{
		alert('您的联系方式过长，请减少至50字内，谢谢！');
		return false;
	}
	if ((strMess.length < 1 || strMess==objMess.defaultValue) && strContact.length>0)
	{
		alert('您还没有填写留言内容，请在留言内容框内填写完提交，谢谢！');
		return false;
	}
	if ((strContact.length < 1 || strContact==objContact.defaultValue) && strMess.length>0)
	{
		alert('您还没有填写联系方式，请在联系方式框内填写完提交，谢谢！');
		return false;
	}
	if ((strContact.length < 1 && strMess.length< 1 ) ||  (strMess==objMess.defaultValue && strContact==objContact.defaultValue))
	{
		alert('您好，留言不能为空，谢谢！');
		return false;
	}
	if(!confirm('发送成功,我们会尽快回复与您,谢谢您的参与!')) 
	{
		return false;
	}
	document.lea_mess.submit();
	msee_init();
	return false;
}
function msee_init () {
	document.lea_mess.message.value = document.lea_mess.message.defaultValue;
	document.lea_mess.contact.value = document.lea_mess.contact.defaultValue;
        document.lea_mess.mail.value = document.lea_mess.mail.defaultValue;
}

function ChangeDiv1()
        {
            document.getElementById("YM_Call_Div").style.display = "none";
			document.getElementById("YM_Call_Small").style.display = "";
			document.getElementById("YM_Call_Small").style.position = "fixed";
			document.getElementById("YM_Call_Small").style.bottom = "0";
			document.getElementById("YM_Call_Small").style.right = "0";
			document.getElementById("YM_Call_Small").style.width = "130px";
			document.getElementById("YM_Call_Small").style.height = "51px";
			
        }
		function ChangeDiv2()
        {
            document.getElementById("YM_Call_Small").style.display = "none";
			document.getElementById("YM_Call_Div").style.display = "";
        }
document.writeln("<div id=\"YM_Call_Div\" style=\"position:absolute; z-index:99999999999999;width:130px; left:0px; padding-top:44px;\">");
document.writeln("<div id=\"sunbtob_kefu_top\" onclick=\"ChangeDiv1()\" style=\"width:100%; background-image:url(http://kf.u518.com/images/ys/3/top.gif); height:50px; text-align:center; font-size:12px;\">");
document.writeln("<div id=\"sunbtob_kefu_top_kong\" style=\"height:32px;\"><\/div>");
document.writeln("<a href=\"http://kf.u518.com\" target=\"_blank\"><span style=\"color:#D70389; text-decoration:none; padding-left:25px;\">U518客服<\/span><\/a>");
document.writeln("<\/div>");
document.writeln("<div id=\"sunbtob_kefu_center\" style=\"width:100%; background-image:url(http://kf.u518.com/images/ys/3/center.gif); padding-top:3px; text-align:center;\">");
document.writeln("<div id=\"sunbtob_kefu_center_container\" style=\"width:122px; border:1px solid #FFB7E3; background-color:#FFFFFF; padding-top:5px;\">");
document.writeln("<div id=\"sunbtob_kefu_center_qq\" style=\"width:90%; height:22px; color:#555555; background:url(http://kf.u518.com/images/ys/3/inco.jpg) no-repeat; font-weight:bold; font-size:12px; padding-top:3px;\">QQ在线客服<\/div>");
document.writeln("<div id=\"sunbtob_kefu_center_qqnum\" style=\"width:90%; height:22px; background:url(http://kf.u518.com/images/ys/3/qq.jpg) no-repeat; font-size:12px; padding-top:3px; overflow:hidden;\"><a style=\"text-decoration:none;\" href=\"tencent:\/\/message\/?uin=515434199&Site=在线咨询&Menu=yes\" target=\"blank\" style=\"color:#000000\">河南纯净水设备<\/a><\/div>");
document.writeln("<\/div>");
document.writeln("<div id=\"sunbtob_mess_top\" style=\"width:122px; height:25px; background-image:url(http://kf.u518.com/images/ys/3/talk.gif);\"><form id=\"lea_mess\" name=\"lea_mess\" method=\"post\" action=\"http://kf.u518.com/center/add_online.asp\" target=\"baidu_mess_iframe\"><\/div>");
document.writeln("<input type=\"hidden\" name=\"username\" value=\"yb515434199\" >");
document.writeln("<input type=\"hidden\" name=\"sitename\" value=\"纯净水设备生产厂家\" >");
document.writeln("<div id=\"sunbtob_mess_content\" style=\"border:1px solid #FFB7E3; background:#FFFFFF; width:120px; margin:0px;\"><textarea name=\"message\" rows=\"3\" style=\"width:118px;border:0px; overflow:auto; color:#999999;\" onfocus=\"if (value =='在此输入留言，我们将及时回复'){value =''}\" onblur=\"if (value ==''){value='在此输入留言，我们将及时回复'}\">在此输入留言，我们将及时回复<\/textarea><\/div>");
document.writeln("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"5\"><tr><td><\/td><\/tr><\/table>");
document.writeln("<div id=\"sunbtob_mess_mobile\" style=\"border:1px solid #FFB7E3; background:#FFFFFF; width:120px;\"><input name=\"contact\" type=\"text\" id=\"contact\" style=\"width:118px; border:0px; color:#999999;\" value=\"您的手机号码\" onfocus=\"if (value =='您的手机号码'){value =''}\" onblur=\"if (value ==''){value='您的手机号码'}\"><\/div>");
document.writeln("<div id=\"sunbtob_mess_btn\" style=\"width:122px; text-align:right; margin:0px;\"><input name=\"imageField\" type=\"button\" style=\"background:url(http://kf.u518.com/images/ys/3/btn.gif); border:0px; width:74px; height:22px;\" onclick=\'return valid_message();\'><\/div>");
document.writeln("<iframe name=\"baidu_mess_iframe\" style=\"display:none\"><\/iframe>");
document.writeln("<div id=\"sunbtob_mess_formend\" style=\"width:122px;\"><\/form></div>");
document.writeln("<\/div>");
document.writeln("<div id=\"sunbtob_kefu_bottom\" style=\"width:100%; background-image:url(http://kf.u518.com/images/ys/3/bottom.gif); height:25px; font-size:12px; color:#ffffff; text-align:center;\">");
document.writeln("<table border=\"0\" height=\"4\" width=\"100%\"><tr><td><\/td><\/tr><\/table>");
document.writeln("<a href=\"http://kf.u518.com/login.asp\" target=\"_blank\"><span style=\"color:#FFFFFF; text-decoration:none;\">进入后台管理<\/span><\/a>");
document.writeln("<\/div>");
document.writeln("<\/div>");
document.writeln("<div id=\"YM_Call_Small\" onClick=\"ChangeDiv2()\" style=\"display:none;\"><img src=\"http://kf.u518.com/images/ys/3/small.gif\" border=\"0\"><\/div>");
var YM_OffOn = 1;
var YM_BST = 0;
var YM_DSCTop = 0;
var YM_DStop = 0;
var YM_Speed = 1;
var YM_Doc = document;var navUserAgent = navigator.userAgent;
var YM_Call = YM_Doc.getElementById("YM_Call_Div").style;
if(YM_Doc.all)YM_Speed = YM_Speed+5;
function YM_Compute(id){
	YM_BST = YM_Doc.body.scrollTop+YM_Doc.documentElement.scrollTop+10;
	if(navUserAgent.indexOf("Opera")==0) YM_BST = YM_Doc.documentElement.scrollTop+10;
	YM_DStop = YM_BST;
	if(id==0)id=YM_BST;
	if((id-YM_DStop)>YM_Speed){
		YM_DStop=id-YM_Speed;
    }
	else if((id-YM_DStop)<-YM_Speed){
		YM_DStop=id+YM_Speed;
	}
	return YM_DStop;
}
function YM_Cefresh(id){
	window.setTimeout(function(){
      YM_DSCTop = YM_Compute(id);
	  YM_Cefresh(YM_DSCTop);
	  YM_Call.top = YM_DSCTop+"px";
	},1);
}
window.setTimeout(function(){if(YM_OffOn==1){YM_Cefresh(0);YM_Call.display = '';}},1000);