function afficheVignette(cheminVignette,cheminMaxi)
	{
	document.write('<A HREF="javascript:afficheMaxi(\''+cheminMaxi+'\')"><IMG SRC="../%27+cheminVignette+%27" HSPACE=0 VSPACE=0 BORDER=1 ALT="Clicca qui per ingrandire la foto"></A>');
	}
function afficheMaxi(chemin)
	{
	i1 = new Image;
	i1.src = chemin;
	html = '<HTML>\n<HEAD>\n<TITLE>Image</TITLE>\n</HEAD>\n<BODY LEFTMARGIN=0 MARGINWIDTH=0 TOPMARGIN=0 MARGINHEIGHT=0>\n<CENTER><IMG SRC="../%27+chemin+%27" BORDER=0 NAME=imageTest onLoad="window.resizeTo(document.imageTest.width+21,document.imageTest.height+51)"></CENTER>\n</BODY>\n</HTML>';
	popupImage = window.open('','_blank','toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=0');
	popupImage.document.open();
	popupImage.document.write(html);
	popupImage.document.close()
	};
    
var styleDisplayWhenVisible='inline';
function toggleShowEvento(evId){
    ele=document.getElementById("trEvento"+evId);
    if(!(ele!=null && ele.style.display!=null)){
        alert('non trovo display di trEvento'+evId);
        return false;
    }
    if(ele.style.display!='none'){
        ele.style.display='none';
    }else{
        ele.style.display=styleDisplayWhenVisible;
    }
    return true;
}