// JavaScript Document
var TC_Start = new Date()  
function cal() {
	TC_End = new Date()   
	diff = TC_End.getTime() - TC_Start.getTime()
	document.write("Download spent " + diff/1000 + "  seconds")
}
function $(objid)
{
return document.getElementById(objid);
}
function addfavorite(webname,weburl)
{
   if (document.all)
   {
      window.external.addFavorite(weburl,webname);
   }
   else if (window.sidebar)
   {
      window.sidebar.addPanel(webname,weburl,"");
   }
}
function myTab(TabCon,TabBtn,TabNum,Length,ClassNameBefore,ClassNameAfter)//选项卡
{
var i;
for(i=1;i<=Length;i++)
{
$(TabCon+i).style.display="none";
$(TabBtn+i).className=ClassNameBefore;
}
$(TabCon+TabNum).style.display="block";
$(TabBtn+TabNum).className=ClassNameAfter;
}

function ShowOrHid(ObjId)
{
	if($(ObjId).style.display=="none")
	{
		$(ObjId).style.display="";
	}
	else
	{
		$(ObjId).style.display="none";
	}
}
function NotNull(Objs,Txts)
{
	var Arr_Obj=Objs.split("|");
	var Arr_Txt=Txts.split("|");
	for(var k=0;k<Arr_Obj.length;k++)
	{
		if($(Arr_Obj[k]).value=="")
		{
			alert(Txts+"不能为空！");
			$(Arr_Obj[k]).focus();
			return false;
		}
	}
}
var xmlHttp = false;
try {
  xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
  try {
    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (e2) {
    xmlHttp = false;
  }
}
if (!xmlHttp && typeof XMLHttpRequest != 'undefined') {
  xmlHttp = new XMLHttpRequest();
}
var xmlHttp = false;
try {
  xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
  try {
    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (e2) {
    xmlHttp = false;
  }
}
if (!xmlHttp && typeof XMLHttpRequest != 'undefined') {
  xmlHttp = new XMLHttpRequest();
}
function callServer(t_id) {
  var url = "info.asp?id="+t_id;
  xmlHttp.open("GET", url, true);
  xmlHttp.onreadystatechange = updatePage;
  xmlHttp.send(null); 
}

function updatePage() {
  if (xmlHttp.readyState < 4) {
    $(ajax_tarId).innerHTML="正在载入，请稍候...";
  }
  if (xmlHttp.readyState == 4) {
    var response = xmlHttp.responseText;
    $(ajax_tarId).innerHTML=unescape(response);
  }
}
function callTitle(tit)
{
$(title_tarId).innerHTML=tit;
}
//产品CSS动态菜单开始
function ChangeStatus(o)
{
	if (o.parentNode)
	{
		if (o.parentNode.className == "Opened")
		{
			o.parentNode.className = "Closed";
		}
		else
		{
			o.parentNode.className = "Opened";
		}
	}
}
//产品CSS动态菜单结束
function ArrowChange(Obj,classNM1,classNM2)
{
	if (Obj.className==classNM1)
	{
		Obj.className=classNM2;
	}
	else
	{
		Obj.className=classNM1;
	}
}
function checkGuestInfo()
{
	if($("cname").value.length<2||$("cname").value.length>30)
	{
		alert("Please fill in your name correctly!");
		$("cname").focus();
		return false;
	};
	if($("company").value.length<3||$("company").value.length>60)
	{
		alert("Please fill in the name of the company right!");
		$("company").focus();
		return false;
	};
	if($("adress").value.length<6||$("adress").value.length>60)
	{
		alert("Please correct Company Address!");
		$("adress").focus();
		return false;
	};
	if($("mail").value.length>0)
	{
		if ($("mail").value.charAt(0)=="." || $("mail").value.charAt(0)=="@"|| $("mail").value.indexOf('@', 0) == -1 || $("mail").value.indexOf('.', 0) == -1 || $("mail").value.lastIndexOf("@")==$("mail").value.length-1 || $("mail").value.lastIndexOf(".")==$("mail").value.length-1)
		{
			alert("E-mail is not correct!");
			$("mail").focus();
			return false;
		}
	}
	else
	{
		alert("E-mail can not be empty!");
		$("mail").focus();
		return false;
	};
	if($("tel").value.length<3||$("tel").value.length>20)
	{
		alert("Please enter your correct contact telephone number, make it easier for us to contact you!");
		$("tel").focus();
		return false;
	};
	if($("fax").value.length<3||$("fax").value.length>20)
	{
		alert("Please correct enter your fax, make it easier for us to contact you!");
		$("fax").focus();
		return false;
	};
	if($("liuyan").value.length==0)
	{
		alert("Please enter your message content!");
		$("liuyan").focus();
		return false;
	};
	$("guestform").submit();
}
//FireFox use
function addfavorite(webname,weburl)
{
   if (document.all)
   {
      window.external.addFavorite(weburl,webname);
   }
   else if (window.sidebar)
   {
      window.sidebar.addPanel(webname,weburl,"");
   }
}
function chcla(obj,objclassName)
{
	eval(obj).className = objclassName;
}