function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function showDetail(catId, docId) {
	var handleSuccess = function(o){ 
	    if(o.responseText !== undefined){ 
			div.innerHTML = o.responseText;
	    } 
	} 
	 
	var handleFailure = function(o){ 
	    if(o.responseText !== undefined){ 
			div.innerHTML = "Errore di comunicazione col server";
	    } 
	} 
 
	var callback = 
	{ 
	  success:handleSuccess, 
	  failure: handleFailure ,
	  argument: { } 
	}; 

	var sUrl = "ajax/detail.cfm?catId=" + catId + "&docId=" + docId; 
	var div = document.getElementById('detail' + docId); 
	var request = YAHOO.util.Connect.asyncRequest('GET', sUrl, callback);
	document.getElementById("ico" + docId).src='images/elementiGrafici/ico_meno.gif';
}

function hideDetail (docId){
	var div = document.getElementById('detail' + docId); 
	div.innerHTML = '&nbsp;';
	document.getElementById("ico" + docId).src='images/elementiGrafici/ico_piu.gif';
}

function detail (catId, docId) {
	if (document.getElementById('detail' + docId).innerHTML == '&nbsp;' || document.getElementById('detail' + docId).innerHTML == '\u00A0') {
		showDetail (catId, docId)
	}
	else {
		hideDetail (docId)
	}
}