// JavaScript Document

function homeRandomImage() {
	var randomImageArray = getElementsByClassName("randomImage");
	var rand_no = Math.floor(randomImageArray.length*Math.random());
	//alert(rand_no);
	var homeImageLayer = document.getElementById("homeImage");
	homeImageLayer.innerHTML = randomImageArray[rand_no].innerHTML;
}
function selectMenu(id) {
	document.getElementById(id).className = "sel";
}
function selectPeople(id) {
	if(id=='1') {
		document.getElementById(id).className = "firstItem selected";
	}
	else {
		document.getElementById(id).className = "selected";
	}
	
}