function shoh(a){if(document.getElementById){if(document.getElementById(a).style.display=="none"){document.getElementById(a).style.display="block";filter("img"+a,"imgin")}else{filter("img"+a,"imgout");document.getElementById(a).style.display="none"}}else{if(document.layers){if(document.id.display=="none"){document.id.display="block";filter("img"+a,"imgin")}else{filter("img"+a,"imgout");document.id.display="none"}}else{if(document.all.id.style.visibility=="none"){document.all.id.style.display="block"}else{filter("img"+a,"imgout");document.all.id.style.display="none"}}}}function filter(imagename,objectsrc){if(document.images){document.images[imagename].src=eval(objectsrc+".src")}}imgout=new Image(9,9);imgin=new Image(9,9);imgout.src="http://www.associazioneconsumatorieuropei.eu/images/icons/off.gif";imgin.src="http://www.associazioneconsumatorieuropei.eu/images/icons/on.gif"