function opacity(id, opacStart, opacEnd, millisec) {
var speed = Math.round(millisec / 100);
var timer = 0;
if(opacStart > opacEnd) {
for(i = opacStart; i >= opacEnd; i--) {
setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
timer++;
}
} else if(opacStart < opacEnd) {
for(i = opacStart; i <= opacEnd; i++)
{
setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
timer++;
}
}
}
function changeOpac(opacity, id) {
var object = document.getElementById(id).style; 
object.opacity = (opacity / 100);
object.MozOpacity = (opacity / 100);
object.KhtmlOpacity = (opacity / 100);
object.filter = "alpha(opacity=" + opacity + ")";
}
function shiftOpacity(id, millisec) {
if(document.getElementById(id).style.opacity == 0) {
opacity(id, 0, 100, millisec);
} else {
opacity(id, 100, 0, millisec);
}
}
function currentOpac(id, opacEnd, millisec) {
var currentOpac = 100;
if(document.getElementById(id).style.opacity < 100) {
currentOpac = document.getElementById(id).style.opacity * 100;
}
opacity(id, currentOpac, opacEnd, millisec);
}
function goHome() {
window.location="http://www.metrotalentgroup.com/";
}
function fadeIn(divid) {
opacity(divid, 60, 100, 700);
}
function fadeOut(divid) {
opacity(divid, 100, 60, 700);
}