Come posso Fare?

[Konesuke]

come posso mettere un effetto di trasparenza su banner pubblicitari che scorrono in marquee, facendo in modo che quando il mouse ci torna sopra, la trasparenza scompare, e quando si sposta ritorna come nel sito www.ffthefuture.it?

[cyberman]

a giudicare dal codice della pagina l'effetto si ha grazie a questo javascript

<SCRIPT language=JavaScript1.2>

/*
Conveyor belt slideshow script- 
© Dynamic Drive (www.dynamicdrive.com)
For full source code, 100's more DHTML scripts, and Terms Of Use, visit dynamicdrive.com
*/


//Specify the slider's width (in pixels)
var sliderwidth="180px"
//Specify the slider's height
var sliderheight="50px"
//Specify the slider's slide speed (larger is faster 1-10)
var slidespeed=1
//configure background color:
slidebgcolor="transparent"

//Specify the slider's images
var leftrightslide=new Array()
var finalslide=''


leftrightslide[1]=''
leftrightslide[2]='<img src=http://www.absoluteff.com/banner/bannerxaeris.gif border=1 width="88" height="31" alt="Absolution"style="filter:alpha(opacity=40)" onMouseOver="high(this)" onMouseOut="low(this)">'
leftrightslide[3]='<img src=http://www.phoenixdown.it/links_banner/Banner/posso_volare.gif border=1 width="88" height="31" alt="Phoenixdown"style="filter:alpha(opacity=40)" onMouseOver="high(this)" onMouseOut="low(this)">'
leftrightslide[4]=''
leftrightslide[5]=''
leftrightslide[6]='<img src=http://www.ffbyrikku.altervista.org/miobanner.gif border=1 width="88" height="31" alt="FF By Rikku"style="filter:alpha(opacity=40)" onMouseOver="high(this)" onMouseOut="low(this)">'
leftrightslide[7]='<img src=http://www.feathersofangels.com/yuniedream/banneryunasdream.gif border=1 width="88" height="31" alt="Yuna Dream"style="filter:alpha(opacity=40)" onMouseOver="high(this)" onMouseOut="low(this)">'
leftrightslide[8]=''
leftrightslide[9]=''
leftrightslide[10]='</a>'
leftrightslide[11]='</a>'
leftrightslide[12]='</a>'
leftrightslide[13]='</a>'
leftrightslide[14]=''
leftrightslide[15]='[img]home/immagini/bannerfatti/ILOVEFF.gif[/img]</a>'
leftrightslide[16]=''
leftrightslide[17]=''
leftrightslide[18]=''
leftrightslide[19]=''
leftrightslide[20]=''
leftrightslide[21]=''

  ////NO NEED TO EDIT BELOW THIS LINE////////////

var copyspeed=slidespeed
leftrightslide='<nobr>'+leftrightslide.join(" ")+'</nobr>'
var iedom=document.all||document.getElementById
if (iedom)
document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100px;left:-9000px">'+leftrightslide+'</span>')
var actualwidth=''
var cross_slide, ns_slide

function fillup(){
if (iedom){
cross_slide=document.getElementById? document.getElementById("test2") : document.all.test2
cross_slide2=document.getElementById? document.getElementById("test3") : document.all.test3
cross_slide.innerHTML=cross_slide2.innerHTML=leftrightslide
actualwidth=document.all? cross_slide.offsetWidth : document.getElementById("temp").offsetWidth
cross_slide2.style.left=actualwidth+20+"px"
}
else if (document.layers){
ns_slide=document.ns_slidemenu.document.ns_slidemenu2
ns_slide2=document.ns_slidemenu.document.ns_slidemenu3
ns_slide.document.write(leftrightslide)
ns_slide.document.close()
actualwidth=ns_slide.document.width
ns_slide2.left=actualwidth+20
ns_slide2.document.write(leftrightslide)
ns_slide2.document.close()
}
lefttime=setInterval("slideleft()",30)
}
window.onload=fillup

function slideleft(){
if (iedom){
if (parseInt(cross_slide.style.left)>(actualwidth*(-1)+8))
cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+"px"
else
cross_slide.style.left=parseInt(cross_slide2.style.left)+actualwidth+30+"px"

if (parseInt(cross_slide2.style.left)>(actualwidth*(-1)+8))
cross_slide2.style.left=parseInt(cross_slide2.style.left)-copyspeed+"px"
else
cross_slide2.style.left=parseInt(cross_slide.style.left)+actualwidth+30+"px"

}
else if (document.layers){
if (ns_slide.left>(actualwidth*(-1)+8))
ns_slide.left-=copyspeed
else
ns_slide.left=ns_slide2.left+actualwidth+30

if (ns_slide2.left>(actualwidth*(-1)+8))
ns_slide2.left-=copyspeed
else
ns_slide2.left=ns_slide.left+actualwidth+30
}
}


if (iedom||document.layers){
with (document){
document.write('<table border="0" cellspacing="0" cellpadding="0"><td>')
if (iedom){
write('<div style="position:relative;width:'+sliderwidth+';height:'+sliderheight+';overflow:hidden">')
write('<div style="position:absolute;width:'+sliderwidth+';height:'+sliderheight+';background-color:'+slidebgcolor+'" onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed">')
write('<div id="test2" style="position:absolute;left:0px;top:0px"></div>')
write('<div id="test3" style="position:absolute;left:-1000px;top:0px"></div>')
write('</div></div>')
}
else if (document.layers){
write('<ilayer width='+sliderwidth+' height='+sliderheight+' name="ns_slidemenu" bgColor='+slidebgcolor+'>')
write('<layer name="ns_slidemenu2" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
write('<layer name="ns_slidemenu3" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
write('</ilayer>')
}
document.write('</td></table>')
}
}
        </SCRIPT>

direi quindi che su grafica sei OT, ti sposto su html

[Konesuke]

grazie! ^_^ per caso sapete dirmi anche come si impostano i forum che non necessitano php? io ci ho provato, ma quando apro la index, mi appare una pagina in cui non si capisce niente!!!