function openHelp(url) {
	var windowName = "RCPresenterHelp";
	var width = 500;
	var height = 400;
	var resizable = 1;
	var scrollbars = 1;
	var status = 1;
	var toolbar = 0;
	
	openWindow(url, windowName, width, height, resizable, scrollbars, status, toolbar);
}