	<!--
	var active = 0;
	browserOKFlag = (document.all || document.layers || document.getElementById);
	
	buttonList = new Array();
	buttonList[0] = "home"; 
	buttonList[1] = "concept"; 
	buttonList[2] = "benefits"; 
	buttonList[3] = "capabilities";	 
	buttonList[4] = "about";
	buttonList[5] = "news";
	buttonList[6] = "contact"; 
	 
	
	layerList = new Array();
	
	layerList[0] = "home"; 
	layerList[1] = "concept"; 
	layerList[2] = "benefits"; 
	layerList[3] = "capabilities"; 	
	layerList[4] = "about";
	layerList[5] = "news";
	layerList[6] = "contact";
	 
	
	var section = "home";
	var actLayer = "none";
 
	function getLayer(thislayer) {
		if (browserOKFlag && active) {
			if (document.layers) {
				layerReturn = eval('document.layers["'+thislayer+'layer"]');
			} else if (document.all) {
				if (eval('document.all["'+thislayer+'layer"]'+'.style')) layerReturn = eval('document.all["'+thislayer+'layer"]'+'.style');
			} else if (document.getElementById) {
				if (document.getElementById(thislayer+'layer')) layerReturn = document.getElementById(thislayer+'layer');
				layerReturn = layerReturn.style;
			}   
		}
		return layerReturn;
	}
	
	function showLayer(numshow) {
		if (browserOKFlag && active && layerList[numshow]) {
			showThisLayer = getLayer(layerList[numshow]);   
			if (showThisLayer) {
				actLayer = layerList[numshow];
				hideAllLayers();
				showThisLayer.visibility = (document.layers) ? 'show' : 'visible';
			}
		}
	}
		 
	function hideLayer(numhide) {
		if (browserOKFlag && active && layerList[numhide]) {
			hideThisLayer = getLayer(layerList[numhide]);
			if (hideThisLayer) {
				hideThisLayer.visibility = (document.layers) ? 'hide' : 'hidden';
			}
		}
	}
	
	function hideAllLayers() {
		if (browserOKFlag && active) {
			for (i = 0; i < layerList.length; i++) hideLayer(i);
			clearTimeout(menuTimer);
		}
	}
	
	menuTimer = setTimeout("actLayer='none',clearAll()",3000);

	function clearMenus() {
		menuTimer = setTimeout("actLayer='none',clearAll()",3000);
	}
	
	function clearAll() {
		var actLayer = "none";
		hideAllLayers();
	}

//-->