function newImage(arg) {
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}

function changeImages() {
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}

var preloadFlag = false;
function preloadImages() {
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		services_on = newImage("images/index2_05.jpg");
		testimonials_on= newImage("images/index2_06.jpg");
		newsblog_on= newImage("images/index2_07.jpg");
		aboutus_on= newImage("images/index2_08.jpg");
		contactus_on= newImage("images/index2_09.jpg");
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}

var text = ["This is just some content", "Welcome to TechKnow", "Demo content nothing to understand here"]
function filltext(words) {
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}