function OpenLearnWindow(sUrl, fullscreen)
{
	var settings;
	if(fullscreen==1) {
		settings = 'fullscreen=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no';
	} else {
		settings = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,titlebar=no';
	}
	window.open(sUrl,'Learning',settings);
}
function OpenFixedSizeWindow(sUrl, name, width, height)
{
	var left, top;
	left = (screen.availWidth-width)/2;
	top = (screen.availHeight-height)/2;
	w = window.open(sUrl, name,'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=' + width + ',height=' + height + ',left=' + left + ',top=' + top);
	w.focus();
}
function OpenHelp(sUrl)
{
	var left, top, width, height;
	width = screen.availWidth-40;
	height = screen.availHeight-80;
	left = parseInt((screen.availWidth/2) - (width/2));
	top = parseInt((screen.availHeight/2) - (height/2));	
	top -= 20;

	w = window.open(sUrl,'runcourseHelp','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=' + width + ',height=' + height + ',left=' + left + ',top=' + top);
	w.focus();
}