browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
	if (browser)
{
		picture = new MakeImageArray(13)
		picture[0].src = "logos/logo1.gif"
		picture[1].src = "logos/logo2.gif"
		picture[2].src = "logos/logo3.gif"
		picture[3].src = "logos/logo4.gif"
		picture[4].src = "logos/logo10.gif"
		picture[5].src = "logos/logo5.gif"
		picture[6].src = "logos/logo6.gif"
		picture[7].src = "logos/logo7.gif"
		picture[8].src = "logos/logo8.gif"
		picture[9].src = "logos/logo9.gif"
		picture[10].src = "logos/logo12.gif"
		picture[12].src = "logos/logo0.gif"
		}
      function MakeImageArray(n) {
              this.length = n
              for (var i = 0; i<=n; i++) {
                      this[i] = new Image()
                      }
              return this
      }
	function msover(num) {
		if (browser)
		{
				document.images[0].src = picture[num].src
			}
		}
	function msout(num) {
		if (browser)
		{
	                  		document.images[0].src = picture[12].src
			}
		}