function OpenHelpPanel(basepath, page) {
 	if ( navigator.platform.substring(0,3). toLowerCase() == 'win') {
	var w = 644;
	} else {
	var w = 659;
	}
	var h = 577;
	var p = basepath + '/help_panel/help/help_panel.htm';
	var winl = (screen.width-w)/2;
	var wint = (screen.height-h)/2;
	var settings ='height='+h+',';
	settings +='width='+w+',';
	settings +='top='+wint+',';
	settings +='left='+winl+',';
	//settings +='scrollbars=no,';
	//settings +='resizable=no';
	if (page)
		p += '?activeframe='+page;
	var childWindow = window.open(p,'help',settings);
	childWindow.window.focus();			
}