var window_handle='';
function openPopUp(url)
{
window_handle = window.open(url,'');
window_handle.focus();
}
function openPopUp(url,popupid,width,height,left,top,scrollbars,resizable,status,menubar)
{
var windowOption = "";
windowOption = "width=" + width
+ ", height=" + height
+ ", left=" + left
+ ", top=" + top
+ ", scrollbars=" + scrollbars
+ ", status=" + status
+ ", resizable=" + resizable
+ ", menubar=" + menubar
+ ", location=" + menubar
+ "";
window_handle = window.open(url, popupid, windowOption);
window_handle.focus();
}