function ShowLoginBox(){
	var obj=document.getElementById("loginbox");
	
	obj.style.display="";
	
	}
var SepPage=function(){
var sel=document.getElementsByName("pageselect")[0];
        if(sel==null) return false;
        
 sel.onchange=function(){
       window.location="?page="+sel.options[sel.selectedIndex].value;
        }
  }
  try{
window.attachEvent("onload",SepPage);
  }catch(e){
window.addEventListener("load",SepPage,false);
  }
  
  function NoPrePage(){
	 alert("已是第一页！"); 
	  }

   function NoNextPage(){
	  alert("已是最末页！");
	  }


 function AutoLogin(dom){
         if(event.keyCode!=13)
                return false;
         var form=GetParentForm(dom);
          form.submit();
     }



  function GetParentForm(dom){
       var pardom;
      while(dom.parentNode){
          if(dom.parentNode.tagName.toUpperCase()=="FORM"){
              pardom=dom.parentNode;
              break;
           }else{
           dom=dom.parentNode;
          }
       }
          return pardom;
    }


function CloseLogin(){
  	var obj=document.getElementById("loginbox");
	
	obj.style.display="none";

  }