JavaScript image fade effect code_image special effects

Insert the following JAVASCRIPT code between and :

<img onmouseout="nereidFade(this,50,10,4)" onmouseover="nereidFade(this,100,10,4)" style="max-width:90%" src="http://www.jb51.net/images/logo.gif" alt="JavaScript image fade effect code_image special effects" > Add the following code to the picture you want to insert:
[Ctrl A Select all Note: If you need to introduce external Js, you need to refresh to execute

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*where onMouseOver=nereidFade( style="FILTER: alpha(opacity=50)" in this,50,10,4) means that the transparency of the image is 50% <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); } } </script>