<!--

var back1 = new Image
var back2 = new Image
back1 = '../images/layup/backarrow1.gif'
back2 = '../images/layup/backarrow2.gif'

var more1 = new Image
var more2 = new Image
more1 = '../images/layup/morearrow1.gif'
more2 = '../images/layup/morearrow.gif'


function showLAYER(layName){
  if(document.layers)document.layers[layName].visibility='show'
  if(document.all)document.all(layName).style.visibility='visible'
}

function hideLAYER(layName){
  if(document.layers)document.layers[layName].visibility='hide'
  if(document.all)document.all(layName).style.visibility='hidden'
}
//-->