// url - HTML file to display in popup.
// width - of the image to display.
// height - of the image to display.

function popitup(url, width, height) {
	newwindow = window.open(url, "newwin", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,copyhistory=0,width=" + width + ",height=" + height);
	if (window.focus)
		newwindow.focus();
	return false;
}