<!-- 
var sect = new Array("about", "invcriteria", "portfolio", "managers", "team", "news", "downloads", "contact");
// preload images
var totalNavs = sect.length;
for(i=1; i<=totalNavs; i++){
	eval('navOff'+ i + ' = new Image();');
	eval('navOff'+ i+'.src = "../images/nav/nav_'+i+'.gif"');
	eval('navOn'+ i + ' = new Image();');
	eval('navOn'+ i+'.src = "../images/nav/nav_on_'+i+'.gif"');
}

function swapNavImg(num, state){
	if(state=='on'){
		document.images['nav'+num].src=eval('navOn'+num+'.src');
	}
	else if(state=='off'){
		document.images['nav'+num].src=eval('navOff'+num+'.src');
	}
}

// for submenus
function newImage(arg) {
	if (document.images) {
	 rslt = new Image();
	 rslt.src = arg;
	 return rslt;
	}
}

function changeImages() {
 if (document.images && (preloadFlag == true)) {
  for (var i=0; i<changeImages.arguments.length; i+=2) {
   document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
  }
 }
}

var preloadFlag = false;
// -->