Javascript image fade-in effect code _ image effects

Place the mouse on the picture and the picture is bright.ToInsert the following JAVASCRIPT code:

Script nereidFadeObjects = new Object (); nereidFadeTimers = new Object (); function nereidFade (object, destOp, rate, delta) {if (! Document. all) return if (object! = "[Object]") {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 );}} add the following code to the image to be inserted in script:
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

* In onMouseOver = nereidFade (this, 50, 10, 4), style = "FILTER: alpha (opacity = 50)" indicates that the image transparency is 50%.