//<SCRIPT LANGUAGE="JAVASCRIPT1.2" TYPE="text/javascript"><!--

if (document.images)
{
image1on = new Image(); image1on.src = "images/btn_home_associazione_a.gif";
image2on = new Image(); image2on.src = "images/btn_home_biblio_a.gif";
image3on = new Image(); image3on.src = "images/btn_home_fondi_a.gif";
image4on = new Image(); image4on.src = "images/btn_home_studi_a.gif";
image11on = new Image(); image11on.src = "/images/btn_associazione_a.gif";
image12on = new Image(); image12on.src = "/images/btn_biblioteca_a.gif";
image13on = new Image(); image13on.src = "/images/btn_fondi_a.gif";
image14on = new Image(); image14on.src = "/images/btn_studi_a.gif";

image1off = new Image(); image1off.src = "images/btn_home_associazione.gif";
image2off = new Image(); image2off.src = "images/btn_home_biblio.gif";
image3off = new Image(); image3off.src = "images/btn_home_fondi.gif";
image4off = new Image(); image4off.src = "images/btn_home_studi.gif";
image11off = new Image(); image11off.src = "/images/btn_associazione.gif";
image12off = new Image(); image12off.src = "/images/btn_biblioteca.gif";
image13off = new Image(); image13off.src = "/images/btn_fondi.gif";
image14off = new Image(); image14off.src = "/images/btn_studi.gif";
}

function changeImages()
{
 if (changeImages.arguments[0].length>10 || changeImages.arguments[0].substring(0,5)!='image'){
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 }
      
 if (changeImages.arguments[1].length>10 || changeImages.arguments[1].substring(0,5)!='image'){
    return;
 }

 if (document.images){
    document[changeImages.arguments[0]].src = eval(changeImages.arguments[1] + ".src");
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}

//--></SCRIPT>