var revert = new Array();
var inames = new Array('schedule');

// Preload
if (document.images) {
  var flipped = new Array();
  for(i=0; i< inames.length; i++) {
	flipped[i] = new Image();
	flipped[i].src = "images/"+inames[i]+"2.jpg";
  }
}


function openWin(theurl, winname, winfeatures) {
    window.open (theurl,winname,winfeatures);
}

function over(num) {
  if(document.images) {
	revert[num] = document.images[inames[num]].src;
	document.images[inames[num]].src = flipped[num].src;
  }
}

function out(num) {
  if(document.images) document.images[inames[num]].src = revert[num];
}