function openHelpWindow(context)
	{
	var url = 'Help.php?context=' + context;
	var name = 'help';
	var bars = 'directories=no, location=no, menubar=no, status=no, titelbar=no, toolbar=no';
	var options = 'width=600, height=350, scrollbars=yes, resizable=no, dependent=yes, alwaysRaised=yes';
	var features = bars + ', ' + options;
	var windowName = window.open(url, name, features);
	windowName.focus();
	}

function open_window(page) 
    {
	open_win = this.open(page, "CtrlWindow", "toolbar=yes,menubar=yes,location=yes,scrollbars=yes,resizable=yes");
    }