// JavaScript Document
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];}
}

function UserLog() {
  if (document.formEdit.userCode.value=='') {
    alert('ÇëÊäÈëµÇ¼Ãû£¡');
	formEdit.userCode.focus();		
	return (false);
  }
  if (document.formEdit.password.value=='') {
    alert('ÇëÊäÈëÃÜÂ룡');
	formEdit.password.focus();		
	return (false);
  }
}

function ClearMsg() {
	document.formEdit.userCode.value='';
	document.formEdit.password.value='';
	formEdit.userCode.focus();
	return false;
}

function show(obj,tobj,oSrc){
	$(obj).style.display = "block";
	//$(tobj).src=oSrc;
}

function hide(obj,tobj,oSrc){
	$(obj).style.display = "none";
	//$(tobj).src=oSrc;
}

function turnit(obj,n){
  if(document.all(obj+n).style.display!="none")
  {
   document.all(obj+n).style.display="none";  
   return;
  }

  for(i=0;i<item1.length;i++)
   {
   document.all(obj+i).style.display="none"; 
   }
   document.all(obj+n).style.display="";
}

function $(obj){
    return typeof(obj)=="object"?obj:document.getElementById(obj)
}

function notice(content){
  if(!confirm(content)) return false;
}

function setCheckbox(the_form, do_check){
    var form=document.forms[the_form].elements['id[]'];
    var num =(typeof(form.length) != 'undefined') ? form.length : 0;
    if (num) {
        for (var i = 0; i < num; i++) {
            form[i].checked = do_check;
        }
    } else {
        form.checked = do_check;
    }
    return true;
} 

function WinOpen(url,w,h){
	newWindow = window.open(url,"","toolbar,resizable,scrollbars,dependent,width="+w+",height="+h+",left=150,top=20");
	newWindow.focus();
	return false;
}