<!--

function preloadImages(){	
	var preloadImages = new Array();
		preloadImages[1] = new Image();
		preloadImages[1].src = "images/botnav_contact_on.gif";
		preloadImages[2] = new Image();
		preloadImages[2].src = "images/botnav_contact_on_roll.gif";
		preloadImages[3] = new Image();
		preloadImages[3].src = "images/botnav01_about_on_roll.gif";
		preloadImages[4] = new Image();
		preloadImages[4].src = "images/botnav02_projects_on_roll.gif";
		preloadImages[5] = new Image();
		preloadImages[5].src = "images/botnav03_laboratory_on_roll.gif";
		preloadImages[6] = new Image();
		preloadImages[6].src = "images/botnav04_sustainable_on_roll.gif";
		preloadImages[7] = new Image();
		preloadImages[7].src = "images/botnav05_teamaccess_on_roll.gif";
		preloadImages[8] = new Image();
		preloadImages[8].src = "images/botnav06_people_on_roll.gif";
		preloadImages[9] = new Image();
		preloadImages[9].src = "images/botnav07_howwe_on_roll.gif";
		preloadImages[10] = new Image();
		preloadImages[10].src = "images/topnav01_about_on.jpg";
		preloadImages[11] = new Image();
		preloadImages[11].src = "images/topnav01_about_on_roll.gif";
		preloadImages[12] = new Image();
		preloadImages[12].src = "images/topnav02_projects_on.jpg";
		preloadImages[13] = new Image();
		preloadImages[13].src = "images/topnav02_projects_on_roll.gif";
		preloadImages[14] = new Image();
		preloadImages[14].src = "images/topnav03_laboratory_on.jpg";
		preloadImages[15] = new Image();
		preloadImages[15].src = "images/topnav03_laboratory_on_roll.gif";
		preloadImages[16] = new Image();
		preloadImages[16].src = "images/topnav04_sustainable_on.jpg";
		preloadImages[17] = new Image();
		preloadImages[17].src = "images/topnav04_sustainable_on_roll.gif";
		preloadImages[18] = new Image();
		preloadImages[18].src = "images/topnav05_teamaccess_on.jpg";
		preloadImages[19] = new Image();
		preloadImages[19].src = "images/topnav05_teamaccess_on_roll.gif";
		preloadImages[20] = new Image();
		preloadImages[20].src = "images/topnav06_people_on.jpg";
		preloadImages[21] = new Image();
		preloadImages[21].src = "images/topnav06_people_on_roll.gif";
		preloadImages[22] = new Image();
		preloadImages[22].src = "images/topnav07_howwe_on.jpg";
		preloadImages[23] = new Image();
		preloadImages[23].src = "images/topnav07_howwe_on_roll.gif";
		preloadImages[24] = new Image();
		preloadImages[24].src = "images/spacer.gif";
		preloadFlag = true;
	}
	
function MM_swapImage() {
	var i, theObj, j = 0, swapArray = new Array, oldArray = document.MM_swapImgData;
		for (i = 0; i < (MM_swapImage.arguments.length - 2); i += 3) {
  		theObj = eval(MM_swapImage.arguments[(navigator.appName == 'Netscape')?i: i + 1])
   			if (theObj != null) {
 				swapArray[j++] = theObj;
   			swapArray[j++] = (oldArray == null || oldArray[j - 1] != theObj)?theObj.src: oldArray[j];
   			theObj.src = MM_swapImage.arguments[i + 2];
 			}
 		}
	document.MM_swapImgData = swapArray;
}

function MM_swapImgRestore() {
	if (document.MM_swapImgData != null)
		for (var i = 0; i < (document.MM_swapImgData.length - 1); i += 2)
 			document.MM_swapImgData[i].src = document.MM_swapImgData[i + 1];
}

//-->