function GetCookie(sname)
{
    var acookie=document.cookie.split(";");
                                                             
    for(var i=0;i<acookie.length;i++)                        
    {                                                        
        var arr=acookie[i].split("=");                       
        if(sname==trim(arr[0]))                              
        {                                                                                          
            if(arr.length>1)  
	    {                 
		userName = arr[1].substring(0,15);           
            	return unescape(userName);                         
            }
	    else                                             
            {
		return "";
		}                                       
        }                                                    
    }                                                        
    return "";                                               
}                                                            
 function trim (trimStr)                                     
{                                                            
    return trimStr.replace(/(^\s*)|(\s*$)/g, "");            
}                                                            

function displayuser(){
with (document) {  	                       
	if(GetCookie("USER_ID").length>0)                          
	{                                                          
		document.getElementById("userInfo").innerHTML="<span class='bFont'>欢迎 <a href='/cn/Home/Login/Default.htm' title='点击修改您的资料'><font color='#e25d0d'>"+GetCookie("USER_ID")+"</font></a></span><a href='/Aspx_cn/Home/Login/LoginOutPage.aspx' title='退出登录'>退出</a>";
		//document.write("<span class='bFont'>欢迎 <a href='/cn/Home/Login/Default.htm' title='点击修改您的资料'><font color='#76A1CA'>"+GetCookie("USER_ID")+"</font></a></span><a href='/Aspx_cn/Home/Login/LoginOutPage.aspx' title='退出登录'>退出</a>");
		//document.getElementById("webLogin").style.display="none";
		//document.getElementById("webReg").style.display="none";
		//if(document.getElementById("siteLoginWindows")){
		//document.getElementById("siteLoginWindows").style.display="none";
		//}
	}  
	else
    {
		    document.getElementById("webLogin").style.display="inline";
		    document.getElementById("webReg").style.display="inline";
		    //if(document.getElementById("siteLoginWindows")){  
    		//document.getElementById("siteLoginWindows").style.display="block";
    		//}
    }                                                        
}

}

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

addLoadEvent(displayuser)