var NS4 = (document.layers);
var form = null;
var ListObj = null;
var icona = new Array();
var text = new Array();
var id = new Array();
var pob_length=0;

function addLista(val)
{

	obj=document.getElementById(val)

	ListObj = document.getElementById('pob_select');

	if(val=="s2_0" && obj.checked == true)
	{

		document.getElementById("s2_1").checked = false;
		document.getElementById("s2_2").checked = false;
		document.getElementById("s2_3").checked = false;
		document.getElementById("s2_4").checked = false;
		document.getElementById("s2_5").checked = false;
		
	}
	else if(val!=0 && obj.checked == true)
	{
		document.getElementById("s2_0").checked = false;
	}
	emptySelect();
	valors = new Array();
	valors[0]=document.getElementById("s2_0").checked;
	valors[1]=document.getElementById("s2_1").checked;
	valors[2]=document.getElementById("s2_2").checked;
	valors[3]=document.getElementById("s2_3").checked;
	valors[4]=document.getElementById("s2_4").checked;
	valors[5]=document.getElementById("s2_5").checked;
	for(i=0;i<pob_length;i++)
	{
		if(valors[0]==true || (valors[1] && icona[i]=="biblioteca/arxius/icones/cbn.gif")|| (valors[2] && icona[i]=="biblioteca/arxius/icones/cbc.gif")|| (valors[3] && icona[i]=="biblioteca/arxius/icones/cbs.gif")|| (valors[4] && icona[i]=="biblioteca/arxius/icones/int.gif")|| (valors[5] && icona[i]=="biblioteca/arxius/icones/pir.gif") )
		{	
	
		ListObj.options.length = ListObj.options.length + 1;
		ListObj.options[ListObj.options.length - 1].text = text[i];
		ListObj.options[ListObj.options.length - 1].value = id[i];
		}
	}	
	

     if(NS4)
      history.go(0);
}

function addSearch()
{
	valors = new Array();
	valors[0]=document.getElementById("s2_0").checked;
	valors[1]=document.getElementById("s2_1").checked;
	valors[2]=document.getElementById("s2_2").checked;
	valors[3]=document.getElementById("s2_3").checked;
	valors[4]=document.getElementById("s2_4").checked;
	valors[5]=document.getElementById("s2_5").checked;

	if(valors[0] || valors[1] || valors[2] || valors[3] || valors[4] || valors[5] )
	{
		ListObj = document.getElementById('pob_select');
		var v = ListObj.selectedIndex;
		if(v == 0)
		{
			for(i=1;i<ListObj.options.length;i++)
			{
				document.getElementById('inputs').innerHTML += '<input name="camp[18]['+ListObj.options[i].value+']" type="hidden" value="'+ListObj.options[i].value+'" id="'+i+'">';
			}	
		 	document.getElementById('pob_select').innerHTML = "";
			document.getElementById('plantilla').value="resultat_recerca_3.html";
		 
		}
		else
		{
			
			document.getElementById('inputs').innerHTML = "";
			document.getElementById('plantilla').value="resultat_recerca_1.html";
		}
	}
	else
	{
		document.getElementById('inputs').innerHTML = "";
		document.getElementById('plantilla').value="resultat_recerca_3.html";
	}
	document.forms['recerca_avancada'].submit();
	
}
	


//BUIDAR EL SELECT 
function emptySelect() {
    var ListObj=document.getElementById('pob_select');

    for (i=ListObj.length;i>0;i--)
    {
        ListObj.options[i]=null
    }
}