browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))

        if ( browser) {
                normal = new MakeArray(2)
                over = new MakeArray(10)
                
                normal[1].src = a
				normal[2].src = "images/spacer.gif"
        
				//over[1] is the icon graphic
				over[1].src = "images/icon_dag.gif"
				
                over[2].src = "images/sectionheader.gif"
                over[3].src = "images/kim.gif"
                over[4].src = "images/ted.gif"
                over[5].src = "images/jirong.gif"
		over[6].src = "images/chungjing.gif"
		over[7].src = "images/alex.gif"
		over[8].src = "images/frank.gif"
		over[9].src = "images/allan.gif"
		over[10].src = "images/drausio.gif"
				
                  }
                
      	function MakeArray(n) {
              this.length = n
              for (var i = 1; i<=n; i++) {
                      this[i] = new Image()
                      }
              return this
      	}

        function msover(num) {
                if ( browser) { 
		imagename = 'icon' + num;
                document.images[imagename].src = over[1].src;
		document.images['sectionheader'].src = over[num].src;
		}
	}

        function msout(num) {
                if ( browser) {
		imagename = 'icon' + num;
                document.images[imagename].src = normal[2].src;
		document.images['sectionheader'].src = normal[1].src;
		}
	}