function ShowTable(ss)   //紧缩表格
{
 if (ss.style.display=="none") 
  {ss.style.display=""}
 else
  {ss.style.display="none"}
}

function   isemail(email)   {   
  var   endvalue,allowstrlist;   
  endvalue=true;   
allowstrlist="1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-.@";   
  if   (email.lastIndexOf("@")==-1   ||   email.lastIndexOf(".")==-1)   {   
  endvalue=false;   
  }   else   if   (email.indexOf("@",email.indexOf("@")+1)!=-1   ||   email.indexOf(".",email.indexOf("@"))==-1)   {   
  endvalue=false;   
  }   else   if   (email.substr(0,1)=="@"   ||   email.substr(0,1)=="."   ||   email.substr(email.length-1,1)=="@"   ||   email.substr(email.length-1,1)==".")   {   
  endvalue=false;   
  }   
  for   (var   i=0;i<email.length;i++)   {   
  if   (allowstrlist.indexOf(email.substr(i,1))==-1)   {   
  endvalue=false;   
  break;   
  }   
  }   
  return(endvalue);   
  }
function check()
{
 var b1 = document.submitticket.fullname.value.toLowerCase();
 var b2 = document.submitticket.email.value.toLowerCase();
 var b3 = document.submitticket.subject.value.toLowerCase();
 var b4 = document.submitticket.order_number.value.toLowerCase();
 var b5 = document.submitticket.message.value.toLowerCase();
 var b6 = document.submitticket.authnum.value.toLowerCase();
      if (b1.length<=0)
          {
		window.alert("FullName Not Null！~");
		document.submitticket.fullname.focus();
		return false;
	}
	if (b2.length<=0)
          {
		window.alert("Email Not Null！~");
		document.submitticket.email.focus();
		return false;
	}
         if (isemail(b2)!=true){
	         window.alert("Email Format Is Wrong！~");
		document.submitticket.email.focus();
		return false;
	}
         if (b4.length<=0)
          {
		window.alert("Order Number Not Null！~");
		document.submitticket.order_number.focus();
		return false;
	}
	if (b3.length<=0)
          {
		window.alert("Subject Not Null！~");
		document.submitticket.subject.focus();
		return false;
	}       
	if (b5.length<=0)
          {
		window.alert("Message Not Null！~");
		document.submitticket.message.focus();
		return false;
	}
         if (b6.length<=0)
          {
		window.alert("Verify Code Not Null！~");
		document.submitticket.authnum.focus();
		return false;
	}

        	return true;
}

/////////////////////////////////////
var count=0;//做计数器
var limit=new Array();//用于记录当前显示的哪几个菜单
var countlimit=1;//同时打开菜单数目，可自定义
function expandIt(el) {
obj = eval("sub" + el);
	if (obj.style.display == "none") {
		obj.style.display = "block";//显示子菜单
		if (count<countlimit) {//限制2个
		limit[count]=el;//录入数组
		count++;
		}
		else {
		eval("sub" + limit[0]).style.display = "none";
		for (i=0;i<limit.length-1;i++) {limit[i]=limit[i+1];}//数组去掉头一位，后面的往前挪一位
		limit[limit.length-1]=el;
		}
	}
	else {
	obj.style.display = "none";
	var j;
	for (i=0;i<limit.length;i++) {if (limit[i]==el) j=i;}//获取当前点击的菜单在limit数组中的位置
	for (i=j;i<limit.length-1;i++) {limit[i]=limit[i+1];}//j以后的数组全部往前挪一位
	limit[limit.length-1]=null;//删除数组最后一位
	count--;
	}
}
//////////////////////////////////////////
//////Google Analytics
/////////////////////////////////////////
var rnd="";
for(var i=0;i<4;i++)
rnd+=Math.floor(Math.random()*10);
var rndnum = rnd;


//////////////////////////////////////////