function opacity(id, opacStart, opacEnd, millisec) {
    //speed for each frame
    var speed = Math.round(millisec / 500);
    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++;
        }
    }
}

//change the opacity for different browsers
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 randOrd(){
return (Math.round(Math.random())-0.5); }

anyArray = new Array('24','25','1','28','12','7','8','9','13','3','4','19','14','18','2','20','6','10','23','26','29','11','15','21','22','30','5','16','17','27');
anyArray.sort( randOrd );

var img1=new Image();
var img2=new Image();
var img3=new Image();
var img4=new Image();
var img5=new Image();
var img6=new Image();
var img7=new Image();
var img8=new Image();
var img9=new Image();
var img10=new Image();
var img11=new Image();
var img12=new Image();
var img13=new Image();
var img14=new Image();
var img15=new Image();
var img16=new Image();
var img17=new Image();
var img18=new Image();
var img19=new Image();
var img20=new Image();
var img21=new Image();
var img22=new Image();
var img23=new Image();
var img24=new Image();
var img25=new Image();
var img26=new Image();
var img27=new Image();
var img28=new Image();
var img29=new Image();
var img30=new Image();

img1.src="/img/logo_pge.gif";
img2.src="/img/logo_collabnet.gif";
img3.src="/img/logo_yahoo.gif";
img4.src="/img/logo_lunera.gif";
img5.src="/img/logo_turbotax.gif";
img6.src="/img/logo_ausra.gif";
img7.src="/img/logo_intuit.gif";
img8.src="/img/logo_tacit.gif";
img9.src="/img/logo_openwave.gif";
img10.src="/img/logo_rebecca.gif";
img11.src="/img/logo_mycorp.gif";
img12.src="/img/logo_xerox.gif";
img13.src="/img/logo_aol.gif";
img14.src="/img/logo_nps.gif";
img15.src="/img/logo_netapp.gif";
img16.src="/img/logo_genentech.gif";
img17.src="/img/logo_citi.gif";
img18.src="/img/logo_iml.gif";
img19.src="/img/logo_motricity.gif";
img20.src="/img/logo_sri.gif";
img21.src="/img/logo_bd.gif";
img22.src="/img/logo_balancecompany.gif";
img23.src="/img/logo_marra.gif";
img24.src="/img/logo_turbolinux.gif";
img25.src="/img/logo_cisco.gif";
img26.src="/img/logo_intel.gif";
img27.src="/img/logo_samsung.gif";
img28.src="/img/logo_oracle.gif";
img29.src="/img/logo_adobe.gif";
img30.src="/img/logo_iz3d.gif";