function popup()
{

page='povpresavanje.php';
width=460;
height=530;
var path;
var xPos;
var yPos;

xPos = (window.screen.width/2) - (width/2 + 10);
yPos = (window.screen.height/2) - (height/2 + 50);
var win2 = window.open(page+"","Window2","status=no,height="+height+",width="+width+",resizable=yes,left=" + xPos + ",top=" + yPos + ",screenX=" + xPos + ",screenY=" + yPos + ",toolbar=no,menubar=yes,scrollbars=yes,location=no,directories=no");
win2.focus();
}




// Browser Window Size and Position
// copyright Stephen Chapman, 3rd Jan 2005, 8th Dec 2005
// you may copy these functions but please keep the copyright notice as well
function pageWidth() {return window.innerWidth != null? window.innerWidth : document.documentElement && document.documentElement.clientWidth ?       document.documentElement.clientWidth : document.body != null ? document.body.clientWidth : null;}
 function pageHeight() {return  window.innerHeight != null? window.innerHeight : document.documentElement && document.documentElement.clientHeight ?  document.documentElement.clientHeight : document.body != null? document.body.clientHeight : null;} 
 function posLeft() {return typeof window.pageXOffset != 'undefined' ? window.pageXOffset :document.documentElement && document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft ? document.body.scrollLeft : 0;} 
 function posTop() {return typeof window.pageYOffset != 'undefined' ?  window.pageYOffset : document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop ? document.body.scrollTop : 0;} 
 function posRight() {return posLeft()+pageWidth();} function posBottom() {return posTop()+pageHeight();}
                
//document.getElementById('myTable').style.height=pageHeight()+"px";
function changeHeight()
{
document.getElementById('myTable').style.height=pageHeight()+"px";
}