// JScript 文件


	  
		

function DrawImage(ImgD,MaxW,MaxH)
{ var image2=new Image();
  image2.src=ImgD.src;
  if(!MaxW){MaxW=125;MaxH=125;}
  if(image2.width>0 && image2.height>0)
  { if(image2.width>=image2.height)
    { if(image2.width>=MaxW)
    	 { ImgD.width=MaxW;
        ImgD.height=(image2.height*MaxW)/image2.width;
      }
    }
    else
    { if(image2.height>=MaxH)
    	 { ImgD.height=MaxH;
        ImgD.width=(image2.width*MaxH)/image2.height; 
      }
    }
  }
} 


function logins()
{

var username=document.getElementById("username").value;
     if(username=="")
        {
          alert("请填写您的用户名");
          document.getElementById("username").focus();
        return false;
        }
        else
        {
            if(username.length<2)
            {
             alert("姓名长度必须大于2个字符");
              document.getElementById("username").focus();
               return false;
            }
        }
        
   
        var Password1=document.getElementById("pwd").value; 
        if(Password1=="")
        {
         alert("请填写密码");
           document.getElementById("pwd").focus();
          return false;
        }
        
          var yzm=document.getElementById("yzm").value; 
        if(yzm=="")
        {
         alert("请输入验证码");
           document.getElementById("yzm").focus();
          return false;
        }
        
      document.getElementById("logined").action="login.aspx";	       
	  document.getElementById("logined").submit();
}






function checkusername()
{





var username=document.getElementById("username").value;
     if(username=="")
        {
          alert("请填写您的用户名");
          document.getElementById("username").focus();
        return false;
        }
        else
        {
        if(username.length<2)
        {
         alert("姓名长度必须大于2个字符");
          document.getElementById("username").focus();
           return false;
        }
        }
        
   
        var Password1=document.getElementById("Password1").value; 
        if(Password1=="")
        {
         alert("请填写密码");
           document.getElementById("Password1").focus();
          return false;
        }
        else 
        {
            if(Password1.length<6)
            {
             alert("您输入的密码长度小于6");
               document.getElementById("Password1").focus();
              return false;
            }
        
        }
        var Password3=document.getElementById("Password3").value;
		 if(Password3=="")
        {
         alert("请填写确认密码");
           document.getElementById("Password3").focus();
          return false;
        }
        else
        {
            if(Password3!=Password1)
            {
             alert("两次输入密码不一致,请重试！");
          
          return false;
            }
        }
		
     
        
		  var email=document.getElementById("email").value;
        if(email!="")
        {
        if (!isEmail(Jtrim(email)) )
          { document.getElementById("email").focus();
            return false;
          }
        }
		else
		{
		alert("请填写您的电子邮件");
		 document.getElementById("email").focus();
		return false;
		}		
		
         var address=document.getElementById("address").value;
        if(address=="")
        {
          alert("请您的联系地址");
           document.getElementById("address").focus();
          return false;
        }
        
         var phone=document.getElementById("phone").value;
   
       if(phone=="")
        {
       
          alert("请填写您的电话号码");
           document.getElementById("phone").focus();
          return false;
        }
       
     
        

            document.getElementById("update").action="register_ok.aspx?action=add";	       
	       document.getElementById("update").submit();
	       document.getElementById("update").action="";
            document.getElementById("update").target="_self";
			



}

function checks(tr)
{
var username=document.getElementById(tr).value;
if(username!="")
{
var ls_re=Ajax_Manage.checkuser(username).value;

    if(ls_re=="0")
    {
    alert("用户名" +username+ "可以使用")
    }
    else
    {
    alert("用户名" +username+ "已经被使用，请试其它用户名")
    }
}
else
{
alert("请输入用户名！");
document.getElementById("username").focus();
return false;

}

}
  

function checkMobile(s){  

var regu =/^((\(\d{3}\))|(\d{3}\-))?13[0-9]\d{8}|15[89]\d{8}$/;

var re = new RegExp(regu);

if (re.test(s)) {

return true;

}else{

return false;

}

}


    function Jtrim(str)
{
        var i = 0;
        var len = str.length;
        if ( str == "" ) return( str );
        j = len -1;
        flagbegin = true;
        flagend = true;
        while (( flagbegin == true) && (i< len))
        {
           if ( str.charAt(i) == " " )
                {
                  i=i+1;
                  flagbegin=true;
                }
                else
                {
                        flagbegin=false;
                }
        }

        while  ((flagend== true) && (j>=0))
        {
            if (str.charAt(j)==" ")
                {
                        j=j-1;
                        flagend=true;
                }
                else
                {
                        flagend=false;
                }
        }
        if ( i > j ) return ("");

        trimstr = str.substring(i,j+1);
        return trimstr;
}

function isEmail (s)
{
        // Writen by david, we can delete the before code
        if (s.length > 100)
        {
                window.alert("Email地址长度不能超过100位!");
                return false;
        }
         var regu = "^(([0-9a-zA-Z]+)|([0-9a-zA-Z]+[_.0-9a-zA-Z-]*[0-9a-zA-Z]+))@([a-zA-Z0-9-]+[.])+([a-zA-Z]{2}|net|com|gov|mil|org|edu|int)$"
         var re = new RegExp(regu);
         if (s.search(re) != -1) {
               return true;
         } else {
               window.alert ("请输入有效合法的E-mail地址 ！")
               return false;
         }
}


  function   SetCookie(name,   value)   {   
        var   today   =   new   Date();   
        var   expires   =   new   Date();   
        expires.setTime(today.getTime()   +   1000*60*60*24*365);   
        document.cookie   =   name   +   "="   +   escape(value)         +   ";   expires="   +   expires.toGMTString();   
    }   
    function   DelCookie(name)   
    {//删除Cookie    
        var   exp   =   new   Date();   
        exp.setTime   (exp.getTime()   -   1);   
        var   cval   =   GetCookie   (name);   
        document.cookie   =   name   +   "="   +   cval   +   ";   expires="+   exp.toGMTString();   
    }   
    function   GetCookie(name)    
    {//获得Cookie的原始值   
        var   arg   =   name   +   "=";   
        var   alen   =   arg.length;   
        var   clen   =   document.cookie.length;   
        var   i = 0;
        var ls_text="";
        while(i<clen)   
        {   
            var   j   =   i   +   alen; 
            if(document.cookie.substring(i,j) == arg)
            { 
                return   GetCookieVal(j);
            }
            i = document.cookie.indexOf(" ",i) + 1; 
            if(i == 0) break;  
        }   
        return   null;   
    }    
    
    
    
     function   GetCookieVal(offset)   
    { //获得Cookie解码后的值   
        var   endstr   =   document.cookie.indexOf(";",offset);   
        if   (endstr   ==   -1)   
        endstr   =   document.cookie.length;   
        return   unescape(document.cookie.substring(offset,   endstr));   
    }   
	function logincancle()
	{alert("aaaaaa");
		
	}
	
	
	 function showmenulist(id)
 {  var objImg,objMenu;
	 	 objImg=document.getElementById("back"+id);
	 	 	 objMenu=document.getElementById("menu"+id);
	 	
		
		
		 
	
	 	 if(objImg && objMenu)
	 	 { 
	
		 if(objMenu.style.display=="none")
		   { objMenu.style.display="";
           objImg.className="bigclass1";
           } 
           else
           { objMenu.style.display="none"; 
           objImg.className="bigclass";
          }
        }  
   
   window.onload=window.onresize=function(){
if(document.getElementById("about-right").clientHeight<document.getElementById("about-left").clientHeight){
document.getElementById("about-right").style.height=document.getElementById("about-left").offsetHeight+"px";
}
else{
document.getElementById("about-left").style.height=document.getElementById("about-right").offsetHeight+"px";
}
}
 }  
 
 
 
 
 
  function showmenulistlast(id)
 {  //if(!event || event.srcElement.tagName!='B')
//alert(id);
	 { var objImg,objMenu;
	 	 objImg=document.getElementById("back1"+id);
	 	 	 objMenu=document.getElementById("menu1"+id);
	 	
		
		
		 
	 objMenu.className="changjian2";
	 	 if(objImg && objMenu)
	 	 { 
	
		 if(objMenu.style.display=="none")
		   { objMenu.style.display="";
		     objImg.className="secondclass";
		    
         
       } 
       else
       { objMenu.style.display="none"; 
        objImg.className="secondclass1";
        
        }
     }  
   }
   window.onload=window.onresize=function(){
if(document.getElementById("about-right").clientHeight<document.getElementById("about-left").clientHeight){
document.getElementById("about-right").style.height=document.getElementById("about-left").offsetHeight+"px";
}
else{
document.getElementById("about-left").style.height=document.getElementById("about-right").offsetHeight+"px";
}
}
 }  
 
 
 
 function showmenu(id)
 {
 var  objImg=document.getElementById(id);
    if(objImg.className=="bigclass1")
    {
    }else
    {
    objImg.className="bigclass2";
    }
 }
 
 function showusercentermenu(id)
 {
 var  objImg=document.getElementById(id);
 
 document.getElementById("usercenter01").style.display="none";
 document.getElementById("usercenter02").style.display="none";
 document.getElementById("usercenter03").style.display="none";
   objImg.style.display="block";
 }
 
 
  function downmenu(id)
 {
 var  objImg=document.getElementById(id);
  if(objImg.className=="bigclass1")
    {
    }else
    {
   objImg.className="bigclass";
    }
   
 }
 
 function search()
 {
  var  objImg=document.getElementById("keyword");
  if(objImg.value=="")
  {
  document.getElementById("keywordalt").innerHTML="请输入关键字";
  return false;
  }
  else
  {
   document.getElementById("form1").action="search.aspx?action=search";	       
	       document.getElementById("form1").submit();
	       document.getElementById("form1").action="";
            document.getElementById("form1").target="_self";
			
  }
 }
 function email (str)
{
var s=document.getElementById(str).value;
if(s!="")
{
        // Writen by david, we can delete the before code
        if (s.length > 100)
        {
                window.alert("Email地址长度不能超过100位!");
                return false;
        }
         var regu = "^(([0-9a-zA-Z]+)|([0-9a-zA-Z]+[_.0-9a-zA-Z-]*[0-9a-zA-Z]+))@([a-zA-Z0-9-]+[.])+([a-zA-Z]{2}|net|com|gov|mil|org|edu|int)$"
         var re = new RegExp(regu);
         if (s.search(re) != -1) {
               return true;
         } else {
               window.alert ("请输入有效合法的E-mail地址 ！")
                 document.getElementById(str).value="";
                   document.getElementById(str).focus();
               return false;
         }
  }
}