imag = new Array();

imag[0] = "images/menuHome-on.jpg";
imag[1] = "images/menuHome-off.jpg";
imag[2] = "images/menuDiet-on.jpg";
imag[3] = "images/menuDiet-off.jpg";
imag[4] = "images/menuProducts-on.jpg";
imag[5] = "images/menuProducts-off.jpg";
imag[6] = "images/menuScience-on.jpg";
imag[7] = "images/menuScience-off.jpg";
imag[8] = "images/menuSports-on.jpg";
imag[9] = "images/menuSports-off.jpg";
imag[10] = "images/menuVideos-on.jpg";
imag[11] = "images/menuVideos-off.jpg";
imag[12] = "images/menuTestimonials-on.jpg";
imag[13] = "images/menuTestimonials-off.jpg";
imag[14] = "images/menuFAQ-on.jpg";
imag[15] = "images/menuFAQ-off.jpg";
imag[16] = "images/menuOurTeam-on.jpg";
imag[17] = "images/menuOurTeam-off.jpg";
imag[18] = "images/menuContactUs-on.jpg";
imag[19] = "images/menuContactUs-off.jpg";

imag[20] = "images/button1-on.jpg";
imag[21] = "images/button1-off.jpg";


function swtch(num,imgname){
     imgname.src = im[num].src
} 
im = new Array()
for (var i = 0; i < imag.length; i++){
       im[i] = new Image()
       im[i].src = imag[i]
}






imgp = new Array();

imgp[0] = "images/presentation1.jpg";
imgp[1] = "images/presentation2.jpg";
imgp[2] = "images/presentation3.jpg";

function imageChange(imgname){
if(currentIndex == 0)
{
     imgname.src = imp[0].src;
} 
else if(currentIndex == 1)
{
     imgname.src = imp[1].src;
} 
else if(currentIndex == 2)
{
     imgname.src = imp[2].src;
}
currentIndex++; 
if(currentIndex > 2)
{
     currentIndex = 0;
}

setTimeout("imageChange(present);", 4000);

} 

imp = new Array()
for (var i = 0; i < imgp.length; i++){
       imp[i] = new Image();
       imp[i].src = imgp[i];
}