// *********************************************************************
// function to open a generic window
function openModalDialog(url, width, height, resizable)
{
	if (window.showModalDialog) 
	{
		var dimensions = "";
		if (width)
		{
			dimensions += ";dialogWidth:" + width + "px";
		}
		if (height)
		{
			dimensions += ";dialogHeight:" + height + "px";
		}
		dimensions += (resizable) ? ";scroll:yes;resizable:yes" : ";scroll:no;resizable:no";
		window.showModalDialog(url, "vBPopup", "status:no;help:no;center:yes" + dimensions);
	}
	else
		return openWindow(url, width, height, resizable);
//	return false;
}

// *********************************************************************
// function to open a generic window
function openWindow(url, width, height, resizable)
{
	var dimensions = "";
	if (width)
	{
		dimensions += ",width=" + width;
	}
	if (height)
	{
		dimensions += ",height=" + height;
	}
	dimensions += (resizable) ? ",scrollbars=yes,resizable=yes" : ",scrollbars=no,resizable=no";

	return window.open(url, "gangoPopup", "statusbar=no,menubar=no,toolbar=no" + dimensions);
	//window.open(url, "gangoPopup", "statusbar=no,menubar=no,toolbar=no,modal=yes" + dimensions);
//	return false;
}