// Centering web site
    window.onload=howBig
    window.onresize=howBig

    var navAppVer = parseInt(navigator.appVersion.charAt(0))
    var navApp = navigator.appName

    function howBig() {
      var width
      var height
      var widthCSS
      var heightCSS
      var thisCSS

      widthCSS = (navApp == "Netscape")? window.innerWidth : document.body.offsetWidth
      heightCSS = (navApp == "Netscape")? window.innerHeight : document.body.offsetHeight
      thisCSS = (navApp != "Netscape")? document.all.tags("div")["bkgrnd"].style : (navAppVer == 4)? document.layers["bkgrnd"] : document.getElementById("bkgrnd").style

      width = eval((widthCSS - iFrameWidth)/2)
      height = eval((heightCSS - iFrameHeight)/2)

      if ( width < 0 ) { width = 0 }
      if ( height < 0 ) { height = 0 }

      if(navApp == "Netscape") {
        thisCSS.top = height
        thisCSS.left = width
      } else {
        thisCSS.pixelTop = height
        thisCSS.pixelLeft = width
      }
    }
    

    <!-- Check to see if the website should open home page or a different page -->
    
    if(this.location.search.length > 0) {
      tempURL = unescape(location.search.substr(1))
      tempURLArray = tempURL.split("=")
      frameURL = tempURLArray[1]
    } else {
      frameURL = "maintenance/index_1.html"
    }