// common JS functions: 


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		home_over = newImage("images/rgcnav_home-over.gif");
		home_down = newImage("images/rgcnav_home-down.gif");
		about_over = newImage("images/rgcnav_about-over.gif");
		about_down = newImage("images/rgcnav_about-down.gif");
		seminare_over = newImage("images/rgcnav_seminare-over.gif");
		seminare_down = newImage("images/rgcnav_seminare-down.gif");
		beratung_over = newImage("images/rgcnav_beratung-over.gif");
		beratung_down = newImage("images/rgcnav_beratung-down.gif");
		forschung_down = newImage("images/rgcnav_forschung-down.gif");
		forschung_over = newImage("images/rgcnav_forschung-over.gif");
		events_over = newImage("images/rgcnav_events-over.gif");
		events_down = newImage("images/rgcnav_events-down.gif");
		service_over = newImage("images/rgcnav_service-over.gif");
		service_down = newImage("images/rgcnav_service-down.gif");
		kontakt_over = newImage("images/rgcnav_kontakt-over.gif");
		kontakt_down = newImage("images/rgcnav_kontakt-down.gif");
		login_over = newImage("images/rgcnav_login-over.gif");
		login_down = newImage("images/rgcnav_login-down.gif");
		preloadFlag = true;
	}
}


function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}