//#############################################
//# Common JavaScript functions               #
//# © Vladimir Kelman, vlad@vkelman.com, 2003 #
//#############################################

function openPopUp(pagelink, winname, iscentered, iwidth, iheight)
{
	var strleft = '';
	var strtop = '';
	
	if (iscentered) {
		strleft = ",left=" + (screen.width - iwidth) / 2;
		strtop  = ",top="  + ((screen.height - iheight) / 2 - 20);
	}
	
	var strsize = "width=" + iwidth + ",height=" + iheight;

	window.open(pagelink, winname, strsize + strleft + strtop + ",alwaysRaised=yes,toolbar=0,directories=0,menubar=0,status=0,resizable=yes,location=0,scrollbars=0,copyhistory=0");
}