function addTag() {
        				    if (getElementById.tagNuovo.value != "") {
        				    	getElementById.tags.value = getElementById.tags.value + "," + getElementById.tagNuovo.value;
         			    	}
      				     }
function hideItem(id)
{
	document.getElementById(id).style.visibility = "hidden";
	document.getElementById(id).style.display = "none";
}


function showItem(id)
{
	document.getElementById(id).style.visibility = "";
	document.getElementById(id).style.display = "";
}


function getVal(target_id)
{ return document.getElementById(target_id).value; }


function setVal(target_id, val)
{ document.getElementById(target_id).value = val; }

function getById(id)
{ return document.getElementById(id); }


function enableButton(target)
{ document.getElementById(target).disabled = false; }

function disableButton(target)
{ document.getElementById(target).disabled = true; }


function precache(photoName)
{
	var newphoto = new Image();
	newphoto.src = photoName;
	return newphoto;
}


function loadingGIF(target)
{
	var contentHTML = "<div align=\"left\">";
	contentHTML += "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">";
	contentHTML += "<tr><td align=\"left\"><img hspace=\"10\" src=\"immagini/loading.gif\" width=\"32\" height=\"32\" />";
	contentHTML += "</td></tr></table></div>";
	target.innerHTML = contentHTML;
}


function setOpacity(div, alpha)
{
	var myDiv = document.getElementById(div);
	myDiv.style.mozOpacity = alpha / 100;
	myDiv.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=" + alpha + ")";
	myDiv.style.opacity = alpha / 100;
}


function popup(urlname)
{
	var stile = "top=0,left=0,fullscreen=yes,status=no,menubar=no";
	stile += ",toolbar=no,scrollbar=yes,resize=yes";
	window.open(urlname, "", stile);
}


function isArray()
{
	if (typeof arguments[0] == 'object')
	{
		var criterion = arguments[0].constructor.toString().match(/array/i);
		return (criterion != null);
	}
	return false;
}


function inArray(array, item)
{
	if (isArray(array))
		for (i = 0; i < array.length; i++)
			if (array[i] == item) return true;

	return false;
}


function decodeUrlVars(str)
{
	var stringa = new String(str);
	var vars = stringa.split("&");
	var result = new Array();


	for (i = 0; i < vars.length; i++)
	{
		var tmp = new String(vars[i]);
		tmp = tmp.split("=");
		result[tmp[0]] = tmp[1];
	}


	return result;
}


function removeById(id, target)
{
	var elm = document.getElementById(id);
	document.body.removeChild(elm);

	try
	{
		document.getElementById(target).focus();
		tinyMCE.get(target).focus();
	} catch (e1)
	{
		try { tinyMCE.get(target).focus(); }
		catch (e2) {}
	}
}

function lightpopup(message, target)
{
	var marginTop = (ie) ? document.documentElement.scrollTop : window.pageYOffset;

	var box = document.createElement("div");
	box.id = "box_" + parseInt(Math.random() * 100);
	box.style.position = "absolute";
	box.style.top = "0px";
	box.style.left = "0px";
	box.style.width = "100%";
	box.style.height = "100%";
	box.target = target;


	var wall = document.createElement("div");
	wall.id = "wall_" + parseInt(Math.random() * 100);
	wall.style.position = "absolute";
	wall.style.top = "0px";
	wall.style.left = "0px";
	wall.style.width = "100%";
	wall.style.height = document.body.clientHeight + "px";
	wall.style.backgroundColor = "white";


	var pop = document.createElement("div");
	pop.id = "popup_" + parseInt(Math.random() * 100);
	pop.style.position = "absolute";
	pop.style.top = parseInt(marginTop + 10) + "px";
	pop.style.left = "10px";
	pop.style.backgroundColor = "white";
	pop.style.borderColor = "green";
	pop.style.borderWidth = "1px";
	pop.style.borderStyle = "solid";
	pop.style.padding = "10px 10px 10px 10px";

	var contentHTML = message;
	contentHTML += '<div style="width:100%;" align="center">';
	contentHTML += '<a href="javascript:void(0);" id="box_btn" name="box_btn" ';
	contentHTML += 'onclick="removeById(\'' + box.id + '\', \'' + target + '\');">';
	contentHTML += 'OK</a></div>';

	pop.innerHTML = contentHTML;
	box.appendChild(wall);
	box.appendChild(pop);
	document.body.appendChild(box);
	setOpacity(wall.id, 70);
	setOpacity(pop.id, 80);
}


function check(id, pattern)
{
	var check = new String(document.getElementById(id).value);
	if (!check.match(pattern))
	{
		document.getElementById(id).style.borderColor = "#FF0000";
		document.getElementById(id).focus();
		return false;
	}
	else
	{
		document.getElementById(id).style.borderColor = "gray";
		return true;
	}
}


var ie = 0;


if (navigator.appName.indexOf("Internet Explorer") != -1) ie = 1;

try { LLI.callBack("otherfunctions_lib"); }
catch (e) {}