window.onload=function(){
 for(var ii=0; ii<document.links.length; ii++)
 document.links[ii].onfocus=function(){this.blur();}
}

function trim(str)
   {
     s = str.replace(/^(\s)*/, '');
    s = s.replace(/(\s)*$/, '');
     return s;
   }

function searchaiu(){
	  e = document.getElementById("search");	
		s = trim(e.value);
		if(s.length == 0 || s == 'Search' || s == null || s == "") {
		alert('Please enter Search Term');		
		e.focus();
		return false;
		} 
	
	}	
//cn 
function TwoSubmit(form){
if (form.Ref[0].checked){
form.action = "cop.asp";//这里是分之一
}else{
form.action = "ind.asp";//这里是分之二
}
form.submit();
}

function searchcn(){

e = document.getElementById("search");	
		s = trim(e.value);
		if(s.length == 0 || s == '--请输入产品关键字--' || s == null || s == "") {
		alert('请输入查询关键词');		
		e.focus();
		return false;
		} 
     form.submit();
	}	
 
var flag=false; 
function DrawImage(ImgD){ 
var image=new Image(); 
image.src=ImgD.src; 
if(image.width>0 && image.height>0){ 
  flag=true; 
   if(image.width>500){
    ImgD.width=500; 
    ImgD.height=(image.height*500)/image.width; 
   }else{ 
    ImgD.width=image.width;
    ImgD.height=image.height; 
   } 
    /*ImgD.alt="bigpic"  */ 
  } 
}

function fucCheckTEL(TEL)
{
 var i,j,strTemp;
 strTemp="0123456789-()# ";
 for (i=0;i<TEL.length;i++)
 {
  j=strTemp.indexOf(TEL.charAt(i)); 
  if (j==-1)
  {
  //说明有字符不合法
   return 0;
  }
 }
 //说明合法
 return 1;
}

function checkuserreg()
{
		var username = document.formuserreg.username;
	 if (username.value==""){
		alert("请输入您的用户名！");
		username.focus();
		return false;
		}
     if (formuserreg.all["userpwd"].value=="")
      {
      alert("请输入您的密码！");
      formuserreg.userpwd.focus();
      return false;
      }
     if (formuserreg.all["userpwd1"].value=="")
      {
      alert("请输入您的确认密码！");
      formuserreg.userpwd1.focus();
      return false;
      }
     if (formuserreg.all["userpwd1"].value!=formuserreg.all["userpwd"].value)
      {
      alert("确认密码和密码不一致，请重新输入！");
      formuserreg.userpwd1.focus();
      return false;
      }
     if (formuserreg.all["userrealname"].value=="")
      {
      alert("请输入您的真实姓名！");
      formuserreg.userrealname.focus();
      return false;
      }
     if (formuserreg.all["select1"].value=="0")
      {
      alert("请选择您的入学年份！");
      formuserreg.select1.focus();
      return false;
      }
     if (formuserreg.all["select2"].value=="0")
      {
      alert("请选择您的二级学院！");
      formuserreg.select2.focus();
      return false;
      }
     if (formuserreg.all["selectqk"].value=="0")
      {
      alert("请选择您的专业！");
      formuserreg.selectqk.focus();
      return false;
      }
		var x = document.formuserreg.useremail;
		var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	  if (!filter.test(x.value)){
		alert('请输入正确的电子邮件地址！');
		formuserreg.useremail.focus();
		return false;
		}
	  if (formuserreg.all["usermobil"].value==""||fucCheckTEL(formuserreg.all["usermobil"].value)==0)
      {
      alert("请输入您的手机！");
      formuserreg.usermobil.focus();
      return false;
      }
     if (formuserreg.all["usercompany"].value=="")
      {
      alert("请输入您的单位名称！");
      formuserreg.usercompany.focus();
      return false;
      }
     if (formuserreg.all["usercomaddr"].value=="")
      {
      alert("请输入您的单位地址！");
      formuserreg.usercomaddr.focus();
      return false;
      }
	  if (formuserreg.all["usercomtel"].value==""||fucCheckTEL(formuserreg.all["usercomtel"].value)==0)
      {
      alert("请输入您的单位电话！");
      formuserreg.usercomtel.focus();
      return false;
      }
     if (formuserreg.all["userpostcode"].value==""|| isNaN(formuserreg.userpostcode.value))
      {
      alert("请输入您的邮编！");
      formuserreg.userpostcode.focus();
      return false;
      }
     if (formuserreg.all["userpositions"].value=="")
      {
      alert("请输入您的现任职务！");
      formuserreg.userpositions.focus();
      return false;
      }
     if (formuserreg.all["province"].value=="0")
      {
      alert("请选择您的现居住地！");
      formuserreg.province.focus();
      return false;
      }
     if (formuserreg.all["city"].value==""|| formuserreg.all["city"].value == '地区')
      {
      alert("请输入您的现居住地区！");
      formuserreg.city.focus();
      return false;
      }
}

function checkuseredit()
{
     if (formuseredit.all["userrealname"].value=="")
      {
      alert("请输入您的真实姓名！");
      formuseredit.userrealname.focus();
      return false;
      }
     if (formuseredit.all["select1"].value!="0")
      {
     if (formuseredit.all["select2"].value=="0")
      {
      alert("请选择您的二级学院！");
      formuseredit.select2.focus();
      return false;
      }
     if (formuseredit.all["selectqk"].value=="0")
      {
      alert("请选择您的专业！");
      formuseredit.selectqk.focus();
      return false;
      }
      }
		var x = document.formuseredit.useremail;
		var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	  if (!filter.test(x.value)){
		alert('请输入正确的电子邮件地址！');
		formuseredit.useremail.focus();
		return false;
		}
	  if (formuseredit.all["usermobil"].value==""||fucCheckTEL(formuseredit.all["usermobil"].value)==0)
      {
      alert("请输入您的手机！");
      formuseredit.usermobil.focus();
      return false;
      }
     if (formuseredit.all["usercompany"].value=="")
      {
      alert("请输入您的单位名称！");
      formuseredit.usercompany.focus();
      return false;
      }
     if (formuseredit.all["usercomaddr"].value=="")
      {
      alert("请输入您的单位地址！");
      formuseredit.usercomaddr.focus();
      return false;
      }
	  if (formuseredit.all["usercomtel"].value==""||fucCheckTEL(formuseredit.all["usercomtel"].value)==0)
      {
      alert("请输入您的单位电话！");
      formuseredit.usercomtel.focus();
      return false;
      }
     if (formuseredit.all["userpostcode"].value==""|| isNaN(formuseredit.userpostcode.value))
      {
      alert("请输入您的邮编！");
      formuseredit.userpostcode.focus();
      return false;
      }
     if (formuseredit.all["userpositions"].value=="")
      {
      alert("请输入您的现任职务！");
      formuseredit.userpositions.focus();
      return false;
      }
     if (formuseredit.all["province"].value=="0")
      {
      alert("请选择您的现居住地！");
      formuseredit.province.focus();
      return false;
      }
     if (formuseredit.all["city"].value==""|| formuseredit.all["city"].value == '地区')
      {
      alert("请输入您的现居住地区！");
      formuseredit.city.focus();
      return false;
      }
}

function checkuserpwd()
{
     if (formuserpwd.all["userpwdold"].value=="")
      {
      alert("请输入您的旧密码！");
      formuserpwd.userpwdold.focus();
      return false;
      }
     if (formuserpwd.all["userpwd"].value=="")
      {
      alert("请输入您的新密码！");
      formuserpwd.userpwd.focus();
      return false;
      }
     if (formuserpwd.all["userpwd1"].value=="")
      {
      alert("请输入您的确认密码！");
      formuserpwd.userpwd1.focus();
      return false;
      }
     if (formuserpwd.all["userpwd1"].value!=formuserpwd.all["userpwd"].value)
      {
      alert("确认密码和新密码不一致，请重新输入！");
      formuserpwd.userpwd1.focus();
      return false;
      }
     formuserpwd.submit();
}

function checkfgtpwd()
{
     if (formfgtpwd.all["username"].value=="")
      {
      alert("请输入您的用户名！");
      formfgtpwd.username.focus();
      return false;
      }
		var x = document.formfgtpwd.useremail;
		var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	  if (!filter.test(x.value)){
		alert('请输入正确的电子邮件地址！');
		formfgtpwd.useremail.focus();
		return false;
		}
     formfgtpwd.submit();
}

function userlogin()
{
		var username = document.formuserlogin.username;
	 if (username.value==""){
		alert("请输入您的用户名！");
		formuserlogin.username.focus();
		return false;
		}
     if (formuserlogin.all["userpwd"].value=="")
      {
      alert("请输入您的密码！");
      formuserlogin.userpwd.focus();
      return false;
      }
     formuserlogin.submit();
}