var img = 1;

function glow(btn) {
        btn.style.background="#06f";
        btn.style.color="#fff";
}
function dim(btn) {
        btn.style.background="#03c";
        btn.style.color="#aaa";
}
function divselect(divname) {
        divhome.style.visibility="hidden";
        divcontact.style.visibility="hidden";
        divtech.style.visibility="hidden";

        obj = document.getElementById(divname);
        obj.style.visibility="visible";
        changeImage();
}
function loadpic(){
	var speed = Math.round(1000 / 100);
	timer = 0;
        changeOpac(0);
        for(i = 0; i <= 100; i++) {
                setTimeout("changeOpac(" + i + ",'image')",(timer * speed));
                timer++;
        }

}
function changeOpac(opacity) {
//      alert(opacity);
    var object = document.getElementById("image").style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}