function CanviaEstil (objecte, operacio)

{

  if (operacio=="on"){

    objecte.style.background='#333';

    objecte.style.color='#fff';

    objecte.style.cursor='pointer';

  }

  if (operacio=="off") {

    objecte.style.background='#ccc';

    objecte.style.color='#000';

  }

}



function afegir_cistella (text_alert)

{

  MostraAlert(text_alert);

}



function carrito_accio(accio,id_prod,prod_nom,prod_qty, preu_prod, text_missatge) {

      

	var callback_carrito = {

		success : function(o) {

		  //alert (o.responseText);

			var a_resposta =o.responseText.split('##');

			//var s_resposta =o.responseText;

			TancaMostraLoading();

			if (a_resposta[0]=="OK")

			{

				if (accio=="eliminar") location.reload();

				if (accio=="actualitzar")

				{

					MostraAlert(a_resposta[1]);

					window.location.reload();

				}

			}

			else

			{

				document.getElementById('capa_cistella').innerHTML=o.responseText;

				MostraAlert(text_missatge);

			}

		   // content.innerHTML = o.responseText;

		   //  content.style.visibility = "visible";

			//if (accio=="afegir_felicitacio") { document.getElementById('bombolla_envia_felicitacio').style.visibility='hidden'; }

			//if (accio=='eliminar') document.location='veurecistella.php';

		},

		failure : function(o) {

			alert ("Error de conexión");

		}

	}



	MostraCapaLoading();

	var postData = "accio=" + accio + "&id_prod=" + id_prod +"&nom_prod=" +prod_nom+"&prod_qty="+prod_qty+"&preu_prod=" +preu_prod;

  var conn = YAHOO.util.Connect.asyncRequest("POST", "carrito_accions.php", callback_carrito, postData); 

}



function MostraCapaLoading()

{

  YAHOO.namespace("capa.loading");

  if (!YAHOO.capa.loading.wait) {



    // Initialize the temporary Panel to display while waiting for external content to load

    YAHOO.capa.loading.wait = 

            new YAHOO.widget.Panel("wait",  

                                            { width: "100px", 

                                              fixedcenter: true, 

                                              close: false, 

                                              draggable: false, 

                                              zindex:4,

                                              modal: true,

                                              visible: false

                                            } 

                                        );



    //YAHOO.capa.loading.wait.setHeader("{titol_carregantse}");

    //YAHOO.capa.loading.wait.setBody("<img src=\"imatges/loading.gif\" align=\"absmiddle\"/> {text_carregantse}");

    YAHOO.capa.loading.wait.render(document.body);

  }

  document.getElementById("wait").style.display="block";

  YAHOO.capa.loading.wait.show();

}



function TancaMostraLoading()

{

  YAHOO.capa.loading.wait.hide();  

}

  

function MostraAlert (missatge)

{

  YAHOO.namespace("capa.loading");

  if (!YAHOO.capa.loading.alert) {



    // Initialize the temporary Panel to display while waiting for external content to load

    YAHOO.capa.loading.alert = 

            new YAHOO.widget.Panel("alert",  

                                            { width: "275px",

                                              height: "60px",

                                              fixedcenter: true, 

                                              close: false, 

                                              draggable: false, 

                                              zindex:4,

                                              modal: true,

                                              visible: false

                                            } 

                                        );



    YAHOO.capa.loading.alert.render(document.body);

  }

  document.getElementById("alert").style.display="block";

  document.getElementById("alert_text").innerHTML=missatge;

  YAHOO.capa.loading.alert.show();

 

}



function TancaAlert()

{

  YAHOO.capa.loading.alert.hide();



}



function ActualitzaPreus (id_prod, preu, preu_total_prod_actual) {

	//alert (preu_total_prod_actual);

	var id_camp = "quantitat_"+id_prod;

	var id_preu = "suma_prod_"+id_prod;

	var qty = document.getElementById(id_camp).value;

	

	//var tecla=String.fromCharCode(event.keycode); 

	//if (parseInt(tecla)>0 && parseInt(tecla)<1000 )

	//{

	

	if (isPositiveInteger(qty) && qty>0) {

		//var preu_total_actual=document.getElementById(id_preu).innerHTML.replace(",", ".");



		//alert ("Preu total del producte agafat de la capa:"+document.getElementById(id_preu).innerHTML);	

		var preu_total_actual=document.getElementById(id_preu).innerHTML.replace(".", "");

	    preu_total_actual=parseFloat(preu_total_actual.replace(",","."));

		//alert ("PREU TOTAL DEL PRODUCTE pasat a float: "+preu_total_actual);

		//alert ("suma total del producte: "+preu_total_actual);

		//alert ("preu producte: "+parseFloat(preu));

		var nou_preu=parseFloat(preu) * qty;

		//alert ("nou preu: "+nou_preu);

		var a_nou_preu=nou_preu.toString().split(".");

		var enter = addSeparatorsNF (a_nou_preu[0], '.', ',', '.');

		if (a_nou_preu.length>1)

		{

			//alert (a_nou_preu[1]);

			if (a_nou_preu[1].length>1) var decimals=a_nou_preu[1]; //decimals=a_nou_preu[1].charAt(0).a_nou_preu[1].charAt(1);

			else var decimals=a_nou_preu[1]+"0";

			var s_nou_preu=enter+","+decimals;

		}

		else var s_nou_preu=enter+",00";

		document.getElementById(id_preu).innerHTML=s_nou_preu+" &euro;";

		

		//alert ("SUMA TOTAL GUARDADA A LA PAGINA: "+document.getElementById('hidden_preu_total').value);

		var suma_total_actual=parseFloat(document.getElementById('hidden_preu_total').value);

		//alert ("suma total abans canvis: "+suma_total_actual+"   preu total que restem: "+ preu_total_actual);

		suma_total_actual = suma_total_actual - preu_total_actual;

		//alert ("SUMA DESPRES RESTA "+suma_total_actual);

		//alert(suma_total_actual+" = "+suma_total_actual+" + "+nou_preu);

		suma_total_actual = suma_total_actual + nou_preu;

		

		//alert ("SUMA TOTAL NOVA "+suma_total_actual+" Hem sumat: "+nou_preu);

		document.getElementById('hidden_preu_total').value=suma_total_actual;

		var a_suma_total_actual=suma_total_actual.toString().split(".");

		var enter = addSeparatorsNF (a_suma_total_actual[0], '.', ',', '.');

		

		if (a_suma_total_actual.length>1)

		{

			if (a_suma_total_actual[1].length>1) var decimals=a_suma_total_actual[1].charAt(0)+a_suma_total_actual[1].charAt(1);

			else var decimals=a_suma_total_actual[1]+"0";

					

			var s_nou_preu=enter+","+decimals;

		}

		else var s_nou_preu=enter+",00";

		document.getElementById('num_preu_total').innerHTML=s_nou_preu;

		//actualitzar carrito

		carrito_accio('actualitzar', id_prod, "", qty, preu);

	}

	else

	{

		document.getElementById(id_camp).value="";

//		document.getElementById(id_camp).style.bgcolor="#ff0000";

		alert ("Cantidad incorrecta");

		document.getElementById(id_camp).focus();		

	}

	//}

}



function addSeparatorsNF(nStr, inD, outD, sep)

{

	nStr += '';

	var dpos = nStr.indexOf(inD);

	var nStrEnd = '';

	if (dpos != -1) {

		nStrEnd = outD + nStr.substring(dpos + 1, nStr.length);

		nStr = nStr.substring(0, dpos);

	}

	var rgx = /(\d+)(\d{3})/;

	while (rgx.test(nStr)) {

		nStr = nStr.replace(rgx, '$1' + sep + '$2');

	}

	return nStr + nStrEnd;

}



function ComprovaCamp(text_alert_pass, camp)

{

	var error=true;

	switch (camp)

	{

		case 1:

			if (document.getElementById("adresa").value=="" || isWhitespace(document.getElementById("adresa").value))

			{

				document.getElementById("adresa").style.background="#FDBDC2";

				document.getElementById("adresa").style.color="#FF0000";

				error=true;

			}

			else

			{

				document.getElementById("adresa").style.background="#FFFFFF";

				document.getElementById("adresa").style.color="#333638";

				error=false;

			}

			break;

		case 2:

			if (document.getElementById("poblacio").value=="" || isWhitespace(document.getElementById("poblacio").value))

			{

				document.getElementById("poblacio").style.background="#FDBDC2";

				document.getElementById("poblacio").style.color="#FF0000";				

				error=true;				

			}

			else

			{

				document.getElementById("poblacio").style.background="#FFFFFF";

				document.getElementById("poblacio").style.color="#333638";

				error=false;

			}

			break;

		case 3:

			if (!isZIPCode(document.getElementById("codipostal").value))

			{

				document.getElementById("codipostal").style.background="#FDBDC2";

				document.getElementById("codipostal").style.color="#FF0000";				

				error=true;			

			}

			else

			{

				document.getElementById("codipostal").style.background="#ffffff";

				document.getElementById("codipostal").style.color="#666D72";				

				error=false;		

			}

			break;

		case 4:

			if (document.getElementById("provincia").value=="" || isWhitespace(document.getElementById("provincia").value))

			{

				document.getElementById("provincia").style.background="#FDBDC2";

				document.getElementById("provincia").style.color="#FF0000";

				error=true;				

			}

			else

			{

				document.getElementById("provincia").style.background="#FFFFFF";

				document.getElementById("provincia").style.color="#333638";

				error=false;

			}

			break;

		case 5:

			if (!isPhoneNumber(document.getElementById("telefon").value))

			{

				document.getElementById("telefon").style.background="#FDBDC2";

				document.getElementById("telefon").style.color="#FF0000";

				error=true;

			}

			else

			{

				document.getElementById("telefon").style.background="#ffffff";

				document.getElementById("telefon").style.color="#666D72";

				error=false;

			}

			break;	

		case 6:

			if (!isPhoneNumber(document.getElementById("movil").value))

			{

				document.getElementById("movil").style.background="#FDBDC2";

				document.getElementById("movil").style.color="#FF0000";

				error=true;

			}

			else

			{

				document.getElementById("movil").style.background="#ffffff";

				document.getElementById("movil").style.color="#666D72";

				error=false;

			}

			break;					

		case 7:

			if (!isEmail(document.getElementById("camp_mail").value))

			{

				document.getElementById("camp_mail").style.background="#FDBDC2";

				document.getElementById("camp_mail").style.color="#FF0000";

				error=true;

			}

			else

			{

				document.getElementById("camp_mail").style.background="#FFFFFF";

				document.getElementById("camp_mail").style.color="#333638";

				error=false;

			}

			break;

		case 8:

			if (isWhitespace(document.getElementById("nom").value) || document.getElementById("nom").value=="" )

			{

				document.getElementById("nom").style.background="#FDBDC2";

				document.getElementById("nom").style.color="#FF0000";

				error=true;

			}

			else

			{

				document.getElementById("nom").style.background="#FFFFFF";

				document.getElementById("nom").style.color="#333638";

				error=false;

			}

			break;	

		case 9:

			if (isWhitespace(document.getElementById("cognom1").value) )

			{

				document.getElementById("cognom1").style.background="#FDBDC2";

				document.getElementById("cognom1").style.color="#FF0000";

				error=true;

			}

			else

			{

				document.getElementById("cognom1").style.background="#FFFFFF";

				document.getElementById("cognom1").style.color="#333638";

				error=false;

			}

			break;	

		case 10:

			if (isWhitespace(document.getElementById("cognom2").value) )

			{

				document.getElementById("cognom2").style.background="#FDBDC2";

				document.getElementById("cognom2").style.color="#FF0000";

				error=true;

			}

			else

			{

				document.getElementById("cognom2").style.background="#FFFFFF";

				document.getElementById("cognom2").style.color="#333638";

				error=false;

			}

			break;				

		case 11:

			if (isWhitespace(document.getElementById("contrasenya1").value) || document.getElementById("contrasenya1").value=="" || !isAlphanumeric(document.getElementById("contrasenya1").value) || document.getElementById("contrasenya1").value.length < 6 || document.getElementById("contrasenya1").value.length > 12 )

			{

				document.getElementById("contrasenya1").style.background="#FDBDC2";

				document.getElementById("contrasenya1").style.color="#FF0000";

				error=true;

			}

			else

			{

				document.getElementById("contrasenya1").style.background="#FFFFFF";

				document.getElementById("contrasenya1").style.color="#333638";

				error=false;

			}

			break;				

		case 12:

			if (isWhitespace(document.getElementById("contrasenya2").value) || document.getElementById("contrasenya2").value=="" || !isAlphanumeric(document.getElementById("contrasenya2").value) )

			{

				document.getElementById("contrasenya2").style.background="#FDBDC2";

				document.getElementById("contrasenya2").style.color="#FF0000";

				error=true;

			}

			else

			{

				if (document.getElementById("contrasenya2").value==document.getElementById("contrasenya1").value)

				{

					document.getElementById("contrasenya2").style.background="#FFFFFF";

					document.getElementById("contrasenya2").style.color="#333638";

					error=false;

				}

				else

				{

					document.getElementById("contrasenya1").style.background="#FDBDC2";

					document.getElementById("contrasenya1").value="";

					document.getElementById("contrasenya2").style.background="#FDBDC2";

					document.getElementById("contrasenya2").value="";

					MostraAlert (text_alert_pass);

				}

			}

			break;							

	}

	return error;

}



function AlertForm (text_alert, activat)

{

	var error=false;

	var limit=11;

	

	if (activat=='true') limit=6



	

	for (j=1; j<limit; j++)

	{

		if (j!=9 && j!=10) {if (ComprovaCamp(0, j)) {error=true;}}

	}

	

	if (error) MostraAlert (text_alert);

	else

	{

		document.confirm_final.action='confirmcistellasubmit.php';

		document.confirm_final.submit();

	}

}



function ComprovaFormAdresa ()

{

	var error=false;

	

		for (j=1; j<6; j++)

			if (ComprovaCamp(0, j)) {error=true;}

	

	if (error) return false ;

	else return true;

}



function ComprovaCampCerca (text_alert)

{

    if (document.getElementById('buscador').buscaprod.value=='')

    {

        document.getElementById('buscador').buscaprod.style.background="#FDBDC2";

        alert (text_alert);

        document.getElementById('buscador').buscaprod.focus();

        return false;

    }

    else document.getElementById('buscador').submit();    

}



function ComprovaTotsCamps ()

{

	var error=false;

	

		//for (j=1; j<13; j++)

	if (ComprovaCamp(0, 9)) {error=true;}

	if (ComprovaCamp(0, 10)) {error=true;}

	if (ComprovaCamp(0, 11)) {error=true;}

	if (ComprovaCamp(0, 12)) {error=true;}

	

	

	if (error) return false ;

	else return true;

}



function TractaCapa (id_noti, icona)

{

	var id_capa="noti_" + id_noti;

	var noticia=document.getElementById(id_capa).style;

	var titol=document.getElementById("titol_noti_" + id_noti).style;

	if (noticia.display=="none")

	{ 

		noticia.display='block';

		icona.src="images/icona_menys.gif";

		titol.color='#B2D63B';

	}

	else

	{ 

		noticia.display='none';

		icona.src="images/icona_mes.gif";

		titol.color='#7490AB';

	}

}



function TractaCapaMenu (index, objecte, idc_submenu)

{

	//alert (index);

	if (index!='opcio_0' && document.getElementById(index)) {

		var capa = document.getElementById(index).style;

		

		if (capa.display=='none')

		{

			capa.display='block';

			//objecte.style.background='url(images/marker_2.gif) no-repeat left top';

			objecte.style.color='#1860a9';

			objecte.style.fontWeight='bold';

		}

		else

		{

			capa.display='none';

			//objecte.style.background='url(images/marker.gif) no-repeat left top';

			objecte.style.color='#7490AB';

			objecte.style.fontWeight='normal';		

	

		}

	  //objecte.style.backgroundPosition="5px 6px";

	}

	if (idc_submenu!=0 && document.getElementById('cat_' + idc_submenu))

	{

		var capa_subcat = document.getElementById('cat_' + idc_submenu);

		capa_subcat.style.color='#1860a9';

	}

}



function ObreFinestraImpr(id)

{

  var url="catalegdetall_imrpimible.php?idp="+id;

  window.open(url,"intro","resizable=no,scrollbars=yes,menubar=no,width=700,height=545,top=50,left=125,location=no");

}    



function Imprimeix(text) {

  if (window.print)

    window.print();

  else

    alert(text);

}



function addBookmark(title,url) { 

	if (window.sidebar) { 

	 window.sidebar.addPanel(title, url,""); 

	} else if( document.all ) { 

	 window.external.AddFavorite( url, title); 

	} else if( window.opera && window.print ) { 

	 return true; 

	} 

} 



//Per eliminar # dels enllasos que no porten enlloc

//function null(){}