function img_msg(imgName) {
   msg=' ';
   if (imgName == 'home') {msg='Return to the home page'};
   if (imgName == 'about') {msg='More Information about the Centre of New Directions'};
   if (imgName == 'what') {msg='What we do'};
   if (imgName == 'courses') {msg='Courses and events'};
   if (imgName == 'people') {msg='directors and personnel at White Lodge'};
   if (imgName == 'contact') {msg='Our contact details in the UK'};
   if (imgName != 'blank') {window.status=msg;}
}

function img_act(imgName) {
    if (document.images) {
		document[imgName].src = eval(imgName + "_h.src");
	}
	img_msg(imgName);
}

function img_deact(srcname) {
	if (document.images) {
		document[srcname].src = "images/menu/" + srcname  + ".gif";
	}
    window.status=" ";
}



function breakout()
{
  if (top.location != location) {
    top.location.href = document.location.href ;
  }
}


function do_nothing() {
}


function open_win(num) {
var details = ("left=100,top=100,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=360,height=350");
fullUrl = ("magnify.php?photo_id=" + num);
magnify = window.open(fullUrl,"magnify",details);
//window.name = "main";
//<A href="javascript:open_win(num)">
}