function openWin(Url, winName, height, width) {

	var PosFromTop  = screen.height / 3.5 ;
	var PosFromLeft = screen.width / 3.5 ;							
							
	newWin = window.open(Url, winName, 'resizable=1,scrollbars=1,width=' + width + ',height=' + height + ',ScreenX=' + PosFromTop + ', ScreenY=' + PosFromLeft + ', Top=' + PosFromTop + ', Left=' + PosFromLeft);
	newWin.focus();
	setTimeout("newWin.focus();", 5);
	return false;
}


function closeChildWin() {
	var sReturn = false;
		
	if (document.forms[0].ddlSelection.selectedIndex != 0 && ! confirm('You have unsaved data.  Are you sure you wish to close this form and lose the changes?')) {
		sReturn = false;	
	} else {
	
		opener.document.forms[0].submit();
		window.close();
		sReturn = true;
	}
	
	return sReturn;
	
}