function opacity(id, opacStart, opacEnd, millisec){
//speed for each frame
var speed = Math.round(millisec / 100);
var timer = 0;
//determine the direction for the blending, if start and end are the same nothing happens
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 + ")";
};
var projects=new Array(8);
projects[0]='
';
projects[1]='
';
projects[2]='
';
projects[3]='
';
projects[4]='
';
projects[5]='
';
projects[6]='
';
projects[7]='
';
projects[8]='
';
var temp;
var index;
function Random() {
_random=Math.floor(Math.random() * projects.length);
if(_random!=temp)
{
index=temp=_random;
}
else
{
Random();
}
};
Random();
function sagBanner(a) {
changeOpac(0,'sagBanner');
opacity('sagBanner',0,100,1400);
document.getElementById('sagBanner').innerHTML = a
};
function autoChangesagBanner() {
Random();
changeOpac(0,'sagBanner')
opacity('sagBanner',0,100,1400);
sagBanner(projects[index]);
}
sayac = setInterval("autoChangesagBanner()",10000);