// Thumbnail Rollovers

var tn_revert = new Array();
var tn_flipped = new Array();
var pagename = 'temp';

function init_tnrollovers (name, num) {
	pagename = name;
	if (document.images) {
	  for(i=0; i< num; i++) {
		tn_flipped[i] = new Image();
		tn_flipped[i].src = "tn_"+pagename+i+"2.jpg";
	  }
	}
}

function tn_over(num) {
  if(document.images) {
	tn_revert[num] = document.images['tn_'+pagename+num].src;
	document.images['tn_'+pagename+num].src = tn_flipped[num].src;
  }
}
function tn_out(num) {
  if(document.images) document.images['tn_'+pagename+num].src = tn_revert[num];
}