// JavaScript Document
var imgPrincipal;

function anarUrlBlank(url){
	window.open(url);
	}

function anarUrl(url){
	top.window.location=url;
	}

function carregarImatges(num){
	var i;
	var imgsPrincipal=["img/principal/primera.jpg","img/principal/segona.jpg","img/principal/tercera.jpg","img/principal/quarta.jpg","img/principal/quinta.jpg"];

	imgPrincipal=new Array();
	for (i=0;i<imgsPrincipal.length;i++){
		imgPrincipal[i]=new Image();
		imgPrincipal[i].src=imgsPrincipal[i];
		}
	rotacio=setTimeout("imgsRotacio("+num+")",3000);
	}

function imgsRotacio(quina){
	quina=(quina>=imgPrincipal.length)?0:quina;
	document.images["principal"].src=imgPrincipal[quina].src;
	quina++;
	rotacio=setTimeout("imgsRotacio("+quina+")",3000);	
	}

function sobreTD(on){
	$(on).setStyle({ 
		cursor:'hand',
		cursor:'pointer',
		backgroundColor:'#001E82'});
	}

function foraTD(){
	$('pos1').style.backgroundColor='#FFA918';
	$('pos2').style.backgroundColor='#FFA918';
	$('pos3').style.backgroundColor='#FFA918';
	$('pos4').style.backgroundColor='#FFA918';			
	}

function barraSotaActivar(on){
	$(on).className="barraSota2";
	}

function barraSotaDesactivar(){
	$("apartat1").className="barraSota1";
	$("apartat2").className="barraSota1";
	$("apartat3").className="barraSota1";
	$("apartat4").className="barraSota1";	
	$("apartat1").className="";
	$("apartat2").className="";
	$("apartat3").className="";
	$("apartat4").className="";	
	}