// THIS CODE OPENS A POP-UP WINDOW

var popUpWin=0;

function popUpWindow(URLStr, left, top, width, height, winName, scrollbar) {
if (document.all)
        var xMax = screen.width, yMax = screen.height;
    else
        if (document.layers)
            var xMax = window.outerWidth, yMax = window.outerHeight;
        else
            var xMax = 800, yMax=600;

    var xOffset = (xMax - width)/2;
	var yOffset = (yMax - height)/2;
	
	winName = open(URLStr, winName, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scrollbar+',resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+xOffset+', top='+yOffset+',screenX='+xOffset+',screenY='+yOffset+'');
	winName.focus();	
}

function popUpWindow_chrome(URLStr, left, top, width, height, winName) {
if (document.all)
        var xMax = screen.width, yMax = screen.height;
    else
        if (document.layers)
            var xMax = window.outerWidth, yMax = window.outerHeight;
        else
            var xMax = 800, yMax=600;

    var xOffset = (xMax - width)/2;
	var yOffset = (yMax - height)/2;


	winName = open(URLStr, winName, 'toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left='+xOffset+', top='+yOffset+',screenX='+xOffset+',screenY='+yOffset+'');
  	winName.focus();	
}