// JavaScript Document
function NewWindow(page,w,h,s)
{
	win=null;
	w=w;
	h=h;
	if (s == "")
	{
	s="no";
	}
	LeftPosition=(screen.width)?(screen.width-w)/2:0;
	TopPosition=(screen.height)?(screen.height-h)/2:0;
	TopPosition=TopPosition-50;
	settings='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+s+',resizable=no';
	
	Popup=window.open(page,"displayWindow",settings);
	Popup.focus();
}
//Load URL
function LoadPage(url)
{

	location.href=url;	
}
function change(id){ 
     ID = document.getElementById(id); 
     
     if(ID.style.display == "none") 
     {     ID.style.display = ""; }
     else 
	 {     ID.style.display = "none"; }
}
function konfirmasi(){
	if(confirm("Are you sure ?")){
	return true;	
	}
}
function ClosePopup(url)
{
  opener.history.go(0);
  window.close();
} 
function Close()
{
  window.close();
} 
function StealFocus()
{
  	if ((window.Popup)&&(!Popup.closed)){
	  Popup.focus();
	}
}
function log_out()
{
	ht = document.getElementsByTagName("body");
	ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
	if (confirm('Are you sure ?'))
	{
		return true;
	}
	else
	{
		ht[0].style.filter = "";
		return false;
	}
}