IE Script for fading in images

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/*
Gradual-Highlight Image Script II- 
By J. Mark Birenbaum ([email protected])
Permission granted to Dynamicdrive.com to feature script in archive
For full source to script, visit [url]http://dynamicdrive.com[/url]
*/

nereidFadeObjects = new Object();
nereidFadeTimers = new Object();

/* object - image to be faded (actual object, not name);
 * destop - destination transparency level (ie 80, for mostly solid)
 * rate   - time in milliseconds between trasparency changes (best under 100)
 * delta  - amount of change each time (ie 5, for 5% change in transparency)
 */

function startLink(){
    nereidFade(img2,100,10,30);

    nereidFade(img3,100,10,30);
    nereidFade(img2,30,10,5);

    nereidFade(img4,100,10,30);
    nereidFade(img3,30,10,5);

    nereidFade(img5,100,10,30);
    nereidFade(img4,30,10,5);

    nereidFade(img5,30,10,5);

}


function nereidFade(object, destOp, rate, delta){
if (!hahahahahahahahahahaall)
return
    if (object != "[object]"){  //do this so I can take a string too
        setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
        return;
    }
        
    clearTimeout(nereidFadeTimers[object.sourceIndex]);
    
    diff = destOp-object.filters.alpha.opacity;
    direction = 1;
    if (object.filters.alpha.opacity > destOp){
        direction = -1;
    }
    delta=Math.min(direction*diff,delta);
    object.filters.alpha.opacity+=direction*delta;

    if (object.filters.alpha.opacity != destOp){
        nereidFadeObjects[object.sourceIndex]=object;
        nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
    }
}

</hahahahahahahaha 

hahahahahahaha"filter:alpha(opacity=0)" hahahahahahahaha"nereidFade(this,100,10,30)"