// global variables for timeout and for current menu
var numslides=0;
var currentslide=0, oldslide=4;
var x=0;
var slides= new Array();
function MakeSlideShow() { 
	//find all images with class: slide
	imgs=document.getElementsByTagName("img");
	
	for (i=0; i<imgs.length; i++) {
		if (imgs[i].className != "slide") continue;
		slides[numslides]=imgs[i];
		if (numslides==0) {
			imgs[i].style.display="none";
		} else {
			imgs[i].style.display="none";
		}
		numslides++;
	}
	slides[rand(slides.length)].style.display="block";
	
	}

function rand(num) {
	
	j=Math.floor(Math.random() * num);
	if (j==0) j++;
	return j;
}
window.onload=MakeSlideShow;