// JavaScript Document

function GotoUrl(str)
{
	window.location.href=str;	
}

function ChangeChild(id)
{			
	for (var i=0;i<=10 ;i++ )
	{
		document.all("SetChild"+i).style.display="none";
	}
	document.all("SetChild"+id).style.display="block";				
}

function GotoPage(PageNo,strURL)
{
	this.location = strURL+PageNo;	
}

function CheckEmail(ObjForm)
{
	var re1=/[a-zA-z0-9]+@[a-zA-Z0-9]+\.[a-zA-Z0-9]/g;
	if (ObjForm.Company.value=="")
	{
		alert("请填写您的工作单位");
		ObjForm.Company.focus();
		return false;
	}
	if (ObjForm.UserName.value=="")
	{
		alert("请填写您的姓名");
		ObjForm.UserName.focus();
		return false;
	}
	if (ObjForm.Email.value=="")
	{
		alert("请填写您的信箱");
		ObjForm.Email.focus();
		return false;
	}
	if (ObjForm.Title.value=="")
	{
		alert("请输入留言标题");
		ObjForm.Title.focus()
		return false;
	}
	if (ObjForm.Content.value=="")
	{
		alert("请输入留言内容");
		ObjForm.Content.focus();
		return false;
	}
	if (!re1.test(ObjForm.Email.value))
	{
		alert("邮箱格式不正确");
		ObjForm.Email.value="";
		ObjForm.Email.focus();
		return false;
	}
	if (ObjForm.Content.value.length>1000)
	{
		alert("留言内容超过1000个字");
		ObjForm.Content.focus();
		return false;
	}
	ObjForm.submit();
}
function FormSubmit()
{	
	document.jiben.submit();
	document.suiwu.submit();
	document.rongyu.submit();
}

function CheckUserReg()
{
	if (UserReg.UserName.value=="")
	{
		alert("请输入用户名");
		UserReg.UserName.focus();
		return false
	}
	if (UserReg.PassWord.value=="")
	{
		alert("请输入密码");
		UserReg.PassWord.focus();
		return false
	}
	if (UserReg.PassWord.value.length<6)
	{
		alert("对不起，密码请保持在6位以上");	
		UserReg.PassWord.focus();
		return false;
	}
	if (UserReg.PWD.value!=UserReg.PassWord.value)
	{
		alert("您输入的两次密码不一致");
		UserReg.PWD.focus();
		return false
	}
	
	document.UserReg.submit();
}

function Checkzhicheng()
{
	zhicheng.submit();	
}


function CheckPersonReg()
{
	if (UserReg.UserName.value=="")
	{
		alert("请输入用户名");
		UserReg.UserName.focus();
		return false
	}
	if (UserReg.PassWord.value=="")
	{
		alert("请输入密码");
		UserReg.PassWord.focus();
		return false
	}
	if (UserReg.PassWord.value.length<6)
	{
		alert("对不起，密码请保持在6位以上");	
		UserReg.PassWord.focus();
		return false;
	}
	if (UserReg.PWD.value!=UserReg.PassWord.value)
	{
		alert("您输入的两次密码不一致");
		UserReg.PWD.focus();
		return false
	}
	document.UserReg.submit();
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}