/* - - - - - - - - - - - - - - - - - - - - - - -
 JavaScript
 copywrite 2009
 Appolo LLC
 - - - - - - - - - - - - - - - - - - - - - - - */

var numimages=2;
var t;
var c=0;
var n;
var dir='BodyPages/Images/Home/Rotate/';
function rotateimages(status,n){
   if(status=='resume'){c=n;status='play';}
   c=c+1;
   if(c>numimages){c=1;}
   if(status=='pause'){c=n;}
   blendimage('blenddiv','blendimage', dir+'image'+c+'.jpg',800);
   if(status=='play'){t=setTimeout("rotateimages('play',c)",6000);}else{clearTimeout(t);}
}

function blendimage(divid, imageid, imagefile, millisec) {
    var speed = Math.round(millisec / 100); 
    var timer = 0; 
     
    //set the current image as background 
    document.getElementById(divid).style.backgroundImage = "url(" + document.getElementById(imageid).src + ")"; 
     
    //make image transparent 
    changeOpac(0, imageid); 
     
    //make new image 
    document.getElementById(imageid).src = imagefile; 

    //fade in image 
    for(i = 0; i <= 100; i++) { 
        setTimeout("changeOpac(" + i + ",'" + imageid + "')",(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 + ")"; 
}