// <![CDATA[

function muovi_contenitore_interno( id ){
if (document.getElementById(id).status ){
if (document.getElementById(id).offsetTop <= -document.getElementById(id).clientHeight){
document.getElementById(id).style.top = document.getElementById(id).esterno.clientHeight+"px"}
else{
document.getElementById(id).style.top = document.getElementById(id).offsetTop-1+"px"}}}

function createScroll( name , height, content){
document.write("<div class='contenitore_esterno' id='" + name + "_esterno'	style='position:relative;width:100%;height:" + height + "px;overflow:hidden;cursor:default;'>")
document.write("<div class='contenitore_interno' id='" + name + "_interno'	style='position:relative;top:" + height + "px;width:100%'>")
document.write (content)
document.write("</div>")
document.write("</div>")

document.getElementById(name + "_interno").esterno 			= document.getElementById(name + "_esterno")	
document.getElementById(name + "_interno").muovi 			= muovi_contenitore_interno
document.getElementById(name + "_interno").interval			= 0
document.getElementById(name + "_interno").status			= true
document.getElementById(name + "_esterno").interno			= document.getElementById(name + "_interno")

document.getElementById(name + "_esterno").onmouseover = function(){
this.interno.status = false}

document.getElementById(name + "_esterno").onmouseout = function(){
this.interno.status = true}

document.getElementById(name + "_interno").style.top = height+"px"
document.getElementById(name + "_interno").interval = setInterval( "document.getElementById('" + name + "_interno').muovi('" + name + "_interno')"  ,75)}

//]]>