function b3_centerImg(t) {
	t.style.position='relative';
	t.style.top=-(t.height-t.parentNode.parentNode.offsetHeight)/2+'px';
	t.style.left=-(t.width-t.parentNode.parentNode.offsetWidth)/2+'px';
	}

function submitSearch() {
	var q=document.getElementById('searchQ').value;
	window.location=BASEDIR+"it/search/"+escape(q);
	}

function searchKeyUp(e) {
   var KeyID=(window.event)?event.keyCode:e.keyCode;
   if(KeyID==13) submitSearch(); //invio
   }