function enviarCercaAvanzada(cRegions_bVisible) {
	var bVisibleRegions = cRegions_bVisible;
	document.wddxForm.action = '/oferta/pLlistatOfertes.cfm';
	oWddx = new Object();
	attributes = new Object();

	attributes.aKeyWord= new Array();
	attributes.iPrimerRegistre = iPrimerRegistre;

	attributes.sKeyWordInicial = document.getElementById('sKeywordInicial').value;

	if(bVisibleRegions == 'YES')
	{
		attributes.aiIdProvincia = new Array();
		var objProv = document.getElementById('aiIdProvincia');
		if(objProv.selectedIndex != -1 && objProv.options[objProv.selectedIndex].value < 0)
			objProv.options[objProv.selectedIndex].selected = false;
		if(objProv.selectedIndex == -1)
		{
			for( var i=0; i<objProv.options.length; i++)
				if (objProv.options[i].value > 0)
					attributes.aiIdProvincia[attributes.aiIdProvincia.length] = objProv.options[i].value;
		}
		else
		{
			while(document.getElementById('aiIdProvincia').selectedIndex != -1)
			{
				attributes.aiIdProvincia[attributes.aiIdProvincia.length] = objProv[document.getElementById('aiIdProvincia').selectedIndex].value;
				objProv[objProv.selectedIndex].selected=false;
			}
		}
	}
	else
	{
		attributes.aiIdProvincia = new Array();
		while(document.getElementById('aiIdProvincia').selectedIndex != -1)
		{
			attributes.aiIdProvincia[attributes.aiIdProvincia.length] = document.getElementById('aiIdProvincia')[document.getElementById('aiIdProvincia').selectedIndex].value;
			document.getElementById('aiIdProvincia')[document.getElementById('aiIdProvincia').selectedIndex].selected=false;
		}
	}	

	
	attributes.aiIdCategoria = new Array();
	while(document.getElementById('aiIdCategoria').selectedIndex != -1)
	{
		attributes.aiIdCategoria[attributes.aiIdCategoria.length] = document.getElementById('aiIdCategoria')[document.getElementById('aiIdCategoria').selectedIndex].value;
		document.getElementById('aiIdCategoria')[document.getElementById('aiIdCategoria').selectedIndex].selected=false;
	}

	attributes.iIdAntiguitat = document.getElementById('iIdAntiguitat')[document.getElementById('iIdAntiguitat').selectedIndex].value;
	attributes.iNumRegistres = document.getElementById('iNumRegistres').value;
	attributes.iIdNivellEstudis = document.getElementById('iIdNivellEstudis')[document.getElementById('iIdNivellEstudis').selectedIndex].value;
	attributes.iIdExperienciaMinim = document.getElementById('iIdExperienciaMinim')[document.getElementById('iIdExperienciaMinim').selectedIndex].value;

	attributes.aiIdTipusContracte = new Array();
	while(document.getElementById('aiIdTipusContracte').selectedIndex != -1)
	{
		attributes.aiIdTipusContracte[attributes.aiIdTipusContracte.length] = document.getElementById('aiIdTipusContracte')[document.getElementById('aiIdTipusContracte').selectedIndex].value;
		document.getElementById('aiIdTipusContracte')[document.getElementById('aiIdTipusContracte').selectedIndex].selected=false;
	}


	attributes.aiIdJornadaLaboral = new Array();
	j = 0;
	for(i=0;i<document.getElementsByName('aiIdJornadaLaboral').length;i++)
	{
		if (document.getElementsByName('aiIdJornadaLaboral')[i].checked) {
			attributes.aiIdJornadaLaboral[j] = document.getElementsByName('aiIdJornadaLaboral')[i].value;
			j++;
		}
	}

	attributes.iIdSalariMinim = document.getElementById('iIdSalariMinim')[document.getElementById('iIdSalariMinim').selectedIndex].value;
	attributes.bExcloureOfertes = document.getElementById('bExcloureOfertes').checked;

	j = 0;
	attributes.aiIdOmetre = new Array();
	for(i=0;i<document.getElementsByName('aiIdOmetre').length;i++)
	{
		if (document.getElementsByName('aiIdOmetre')[i].checked) {
			attributes.aiIdOmetre[j] = document.getElementsByName('aiIdOmetre')[i].value;
			j++;
		}
	}

	oWddx.method="CercaAvancada";

	oWddx.attributes = 	attributes;
	wddxSerializer = new WddxSerializer();
	document.wddxForm.wddx.value = wddxSerializer.serialize(oWddx);

	document.wddxForm.submit();

	return false;
}