function checkradio(objx) {
	radioObjx = document.getElementsByName(objx);		
	for(ik = 0; ik < radioObjx.length; ik++) {
		radioObjx[ik].checked = false;
	}
}
/* ###### cambio class css al MENU TOP   */
function changeBG(obj, st){
	obj.className = "menutop"+st;
}

function setOverOut(colore,num){
	document.getElementById('row'+num).style.backgroundColor = colore;
}