function openPlayer(url, hasSlides) {
	var width;
	var height;

	var windowName = "RCPresenterPlayer";
	var resizable = 0;
	var scrollbars = 0;
	var toolbar = 0;

	if (hasSlides) {
		width = 740;
		height = 558;
	} else {
		width = 740;
		height = 438;
	}

	openWindow(url, windowName, width, height, resizable, scrollbars, toolbar);
}