function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1;
var ns6=document.getElementById&&navigator.userAgent.indexOf("Opera")==-1;
var ns4=document.layers;

var randomlinks=new Array()

randomlinks[0]="Buildings.htm"
randomlinks[1]="Bridges.htm"
randomlinks[2]="MatHandProd.htm"
randomlinks[3]="Pre-Cast.htm"
randomlinks[4]="Racks.htm"
randomlinks[5]="Pallets.htm"
randomlinks[6]="Other Products.htm"

function randomlink(){
window.location=randomlinks[Math.floor(Math.random()*randomlinks.length)]
}