Efeito fade

Efeito Fade
Exemplo:

Efeito Fade

Primeiro vc coloca esse codigo entre <*head> e <*/head> do seu html:

<script>

/*
Gradual-Highlight Image Script II- 
By J. Mark Birenbaum (birenbau@ugrad.cs.ualberta.ca)
Permission granted to Dynamicdrive.com to feature script in archive
For full source to script, visit http://dynamicdrive.com
*/

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 nereidFade(object, destOp, rate, delta){
if (!document.all)
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);
    }
}

</script>

Dps coloque esse codigo no lugar que vc queira que apareça a imagem:

<%DEFINE POST_TEXT STRING NULL%><%DEFINE POST_TITLE STRING NULL%><%DEFINE POST_DATE STRING NULL%><%DEFINE POST_USER STRING NULL%><%DEFINE POST_DATE_HEADER STRING NULL%><%DEFINE BLOG_POST_QTTY INTEGER 0%><%DEFINE BLOG_LINK_QTTY INTEGER 0%> <%DEFINE LINK_URL STRING NULL%> <%DEFINE LINK_TITLE STRING NULL%> <%DEFINE BLOG_NEIGHBOOR_QTTY INTEGER 0%> <%DEFINE NEIGHBOOR_URL STRING NULL%> <%DEFINE NEIGHBOOR_TITLE STRING NULL%> <%DEFINE BLOG_OWNER_NAME STRING NULL%> <%DEFINE BLOG_CURRENT_DATE STRING NULL%> <%DEFINE ARCHIVE_DATE_BEGIN STRING NULL%> <%DEFINE ARCHIVE_DATE_END STRING NULL%> <%DEFINE ARCHIVE_LINK STRING NULL%> <%DEFINE BLOG_ARCHIVE_QTTY INTEGER 0%> <%DEFINE BLOG_ARCHIVE_LINK BOOLEAN FALSE%> <%DEFINE BLOG_ARCHIVE_PAGE BOOLEAN FALSE%> <%DEFINE BLOG_ARCHIVE_LINK_URL STRING NULL%> <%DEFINE BLOG_ID STRING NULL%> <%DEFINE BLOG_SCRIPT_URI STRING NULL%> <%DEFINE POST_ID STRING NULL%> <%DEFINE BLOG_EMOTICON_HEAD STRING NULL%> <%DEFINE BLOG_EMOTICON_BODY STRING NULL%> <%DEFINE BLOG_EMOTICON_FOOT STRING NULL%> <%DEFINE BLOG_VOTE BOOLEAN FALSE%> <%DEFINE BLOG_RECOMMEND_BLOG BOOLEAN FALSE%> <%DEFINE BLOG_RECOMMEND_POST BOOLEAN FALSE%> <%DEFINE BLOG_ACCEPT_COMMENT BOOLEAN FALSE%> <%DEFINE POST_HAS_COMMENT BOOLEAN FALSE%> <%DEFINE BLOG_TITLE STRING NULL%> <%DEFINE BLOG_TEXT_NO_COMMENT STRING Sem comentários%> <%DEFINE BLOG_TEXT_ONE_COMMENT STRING Um comentário%> <%DEFINE BLOG_TEXT_MORE_COMMENTS STRING Comentários%> <%DEFINE BLOG_COUNTRY STRING NULL%> <%DEFINE BLOG_STATE STRING NULL%> <%DEFINE BLOG_CITY STRING NULL%> <%DEFINE BLOG_DISTRICT STRING NULL%> <%DEFINE BLOG_REGION STRING NULL%> <%DEFINE BLOG_GENDER STRING NULL%> <%DEFINE BLOG_AGE STRING NULL%> <%DEFINE BLOG_LANGUAGE1 STRING NULL%> <%DEFINE BLOG_LANGUAGE2 STRING NULL%> <%DEFINE BLOG_INTEREST1 STRING NULL%> <%DEFINE BLOG_INTEREST2 STRING NULL%> <%DEFINE BLOG_INTEREST STRING NULL%> <%DEFINE BLOG_IM_TYPE STRING NULL%> <%DEFINE BLOG_IM_ID STRING NULL%> <%DEFINE BLOG_OWNER_MOOD BOOLEAN FALSE%>