/** * 

 * @author francesco 

 * */

var pagina_redir = "";

function enterBox(id, text)
{
	var box = document.getElementById(id);

	if (box.value == text) 
		box.value = "";
}

function exitBox(id, text)
{
	var box = document.getElementById(id);

	if (box.value == "")
		box.value = text;
}

function swapHeader(pic)

{	

	document.getElementById("header_foto").src = pic;

}



function Logout(page, red, div)

{	

	this.t_page = page;	

	this.target = div;	

	this.redtarget = red;	

	this.exec = function()	

	{		

		try		

		{			

			pagina_redir = this.t_page;	

			document.getElementById(this.target).innerHTML = "Uscendo ...";	

			makeRequest("include_user/php/" + this.redtarget, this.redir, "POST", "");		

		} 

		catch (e) 

		{ 

			document.getElementById(this.target).innerHTML = e.message; 

		}	

	}	

	

	this.redir = function()	

	{		

		if (xmlhttp.readyState == 4)		

		{			

			if (xmlhttp.status == 200) 

				window.location.replace(pagina_redir);			

			else			

			{				

				var contentHTML = "<b>Errore durante il trasferimento dati.</b>";				

				contentHTML += "<br />Stato : " + xmlhttp.status;				

				document.getElementById(user_target).innerHTML = contentHTML;			

			}		

		}	

	}

}



function inviaRichiesta(value)

{	

	makeRequest("include_html/mini_sito.php", redir2, "POST", "id=" + value);

}



var redir2 = function()

{	

	if (xmlhttp.readyState == 4)	

	{		

		if (xmlhttp.status == 200)		

		{			

			getById("php_response").innerHTML = xmlhttp.responseText;		

		}		

		else		

		{			

			var contentHTML = "<b>Errore durante il trasferimento dati.</b>";			

			contentHTML += "<br />Stato : " + xmlhttp.status;			

			document.getElementById(user_target).innerHTML = contentHTML;		

		}	

	}

}



function handlePhp()

{	

	if (xmlhttp.readyState == 4)	

	{		

		if (xmlhttp.status == 200) 

			document.getElementById(user_target).innerHTML = xmlhttp.responseText;		

		else		

		{			

			var contentHTML = "<b>Errore durante il trasferimento dati.</b>";			

			contentHTML += "<br />Stato : " + xmlhttp.status;			

			document.getElementById(user_target).innerHTML = contentHTML;		

		}	

	}

}



function checkForm(nome_form)

{

    var oForm = document.getElementById(nome_form);

    var field;

    

    for (var i = 0; i < oForm.elements.length; i++)

    {

        field = oForm.elements[i];



        switch (field.type)

        {

        	case "text" :

        	case "textarea" :

        	case "select-one" :

        	case "file" :



	            if (field.value.length <= 0)

	            {

		            alert("Il campo non puo' essere vuoto");

		            field.value = "";

					field.style.backgroundColor = "#f0f0f0";

					field.style.borderColor = "#ff0000";

					field.focus();

					return;

	            }

	            else if ((field.id == "coperti" || field.name == "coperti" || 

	            		field.id == "telefono" || field.name == "telefono" || 

	            		field.id == "cellulare" || field.name == "cellulare") &&

	            		isNaN(field.value))

	            {

	            	alert("Il campo puo' contenere solo numeri");

	                field.style.backgroundColor = "#f0f0f0";

					field.style.borderColor = "#ff0000";

	                field.value = "";

	                field.focus();

	                return;

	            }

	            else if ((field.id == "email" || field.name == "email") && (field.value.indexOf("@") <= 0 || field.value.indexOf("@") == field.value.length - 1))

	            {

	            	alert("E' necessario inserire una e-mail valida");

	                field.style.backgroundColor = "#f0f0f0";

					field.style.borderColor = "#ff0000";

	                field.value = "";

	                field.focus();

	                return;

	            }

	            else if ((field.id == 'giorno' || field.id == 'data' || field.name == 'giorno' || field.name == 'data'))

	            {

	            	var temp = field.value.split("/");

	            	if (temp[0].length != 2 || temp[1].length != 2 || temp[2].length != 4)

	            	{

	            		alert("La data deve essere in formato GG/MM/AAAA");

		                field.style.backgroundColor = "#f0f0f0";

						field.style.borderColor = "#ff0000";

		                field.value = "";

		                field.focus();

		                return;

	            	}

	            	else

	            	{

	            		field.style.backgroundColor = "";

		            	field.style.borderColor = "";

	            	}

	            }

	            else

	            {

	            	field.style.backgroundColor = "";

	            	field.style.borderColor = "";

	            }

	            

	            break;



            case "checkbox" :



				if (field.checked == false)

				{

					alert("Il campo deve essere selezionato");

					field.focus();

					return;

				}



				break;



            case "radio" :



				field = document.getElementsByName(field.name);



				var checked = false;

				for (var j in field)

					if (field[j].checked)

					{

						checked = true;

						break;

					}



				if (!checked)

				{

					alert("Deve essere selezionata almeno un'opzione");

					field[0].focus();

					return;

				}

            	

	            break;

        }

    }



    document.getElementById(nome_form).submit();

}



function cambia_foto(foto, titolo)

{

	var new_foto = new Image();

	new_foto.src = foto;

	var w = new_foto.width;

	var h = new_foto.height;

	var DIM_MAX = 275;

	

	if (w > DIM_MAX || h > DIM_MAX)

	{

		if (w > h)

		{

			h = h * DIM_MAX / w;

			w = DIM_MAX;

		}

		else

		{

			w = w * DIM_MAX / h;

			h = DIM_MAX;

		}

	}

	

	document.getElementById("foto_principale").src = foto;

	document.getElementById("foto_principale").width = w;

	document.getElementById("foto_principale").height = h;

	document.getElementById("foto_principale").alt = titolo;

	document.getElementById("foto_principale").title = titolo;

	document.getElementById("foto_principale").onclick = function()

	{

		openPhoto(foto);

	}

}



function openPhoto(foto)

{

	var new_foto = new Image();

	new_foto.src = foto;

	var w = new_foto.width;

	var h = new_foto.height;

	var DIM_MAX = 490;

	

	if (w > DIM_MAX || h > DIM_MAX)

	{

		if (w > h)

		{

			h = h * DIM_MAX / w;

			w = DIM_MAX;

		}

		else

		{

			w = w * DIM_MAX / h;

			h = DIM_MAX;

		}

	}

	

	var dimX = screen.width; //larghezza pagina

	var dimY = screen.height; //lunghezza pagina

	

	if (document.all) // IF IE

	{

		dimX = document.body.parentNode.scrollLeft + (dimX / 3);

		dimY = document.body.parentNode.scrollTop + 100;

	}

	else

	{

		dimX = window.scrollX + (dimX / 3); //larghezza pagina

		dimY = window.scrollY + 100; //lunghezza pagina

	}

	/*

	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 = screen.width + "px";

	box.style.height = screen.height + "px";

	

	var back = document.createElement("div");

	back.id = "back_div";

	back.style.position = "absolute";

	back.style.top = "0px";

	back.style.left = "0px";

	back.style.width = "100%";

	back.style.height = "100%";

	back.style.backgroundColor = "black";

	*/

	var wall = document.createElement("div");

	wall.id = "wall_div";

	wall.style.position = "absolute";

	wall.style.top = dimY + "px";

	wall.style.left = dimX + "px";

	wall.style.width = w + 10 + "px";

	wall.style.height = h + 50 + "px";

	wall.style.backgroundColor = "#F4F4EC";

	wall.style.border = "1px solid black";

	wall.style.textAlign = "center";

	

	var box_video = document.createElement("div");

	box_video.id = "box_div";

	box_video.style.position = "relative";

	box_video.style.paddingTop = "5px";

	box_video.style.width = "auto";

	box_video.style.height = "auto";

	box_video.innerHTML = '<img src="' + foto + '" width="' + w + '" height="' + h + '" />';



	var link = document.createElement("a");

	link.id = "link_box";

	link.className = "utility";

	link.style.position = "relative";

	link.style.top = "10px";

	link.innerHTML = "Chiudi";

	link.href = "javascript:;";

	link.onclick = function() 

	{ 

		document.body.removeChild(wall);

	}



	/*

	wall.appendChild(box_video);

	wall.appendChild(link);

	box.appendChild(back);

	box.appendChild(wall);

	document.body.appendChild(box);

	*/

	wall.appendChild(box_video);

	wall.appendChild(link);

	document.body.appendChild(wall);

	/*

	setOpacity(back.id, 50);

	setOpacity(wall.id, 100);

	*/

}



try { LLI.callBack("functions1_lib"); }

catch (e) {}