var value=200;
var plus=1;
var minus=0;
var image=1;
document.imageArray= new Array
document.imageArray[0] = new Image();
document.imageArray[0].src = "images/home_07.jpg";
document.imageArray[0].alt = "";
document.imageArray[1] = new Image();
document.imageArray[1].src = "images/home_02.jpg";
document.imageArray[1].alt = "";
document.imageArray[2] = new Image();
document.imageArray[2].src = "images/home_03.jpg";
document.imageArray[2].alt = "";
document.imageArray[3] = new Image();
document.imageArray[3].src = "images/home_04.jpg";
document.imageArray[3].alt = "";
document.imageArray[4] = new Image();
document.imageArray[4].src = "images/home_05.jpg";
document.imageArray[4].alt = "";
document.imageArray[5] = new Image();
document.imageArray[5].src = "images/home_06.jpg";
document.imageArray[5].alt = "";
document.imageArray[6] = new Image();
document.imageArray[6].src = "images/home_09.jpg";
document.imageArray[6].alt = "";

function swapImage(){
document.getElementById("swap").src = document.imageArray[image].src;
document.getElementById("swap").alt = document.imageArray[image].alt;
if (image!=6) image++;
else image=0;
}

function IE(){
    
 if ( value < 300 && plus )
 {
 value+=5;
 }
 else{
 plus=0;
 minus=1;
 }

 if ( value > -20 && minus)
 {
 value-=5;
 }
 else if (value<=-20)
 {
 swapImage();
 plus=1;
 minus=0;
 }
 document.getElementById("swap").filters[0].opacity=value;
}

function MOZ()
{
if (value<200&&plus)
value+=5;
else{
plus=0;
minus=1;
}

if (value>-20&&minus)
value-=5;
else if (value<=-20){
swapImage();
plus=1;
minus=0;
}

document.getElementById("swap").style.MozOpacity=value+"%";
}