// JavaScript Document
<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



function ActualitzaNews(direccio){
		var posmax = news.length-1; 
	//	alert ("Posnews:" + posnews + "direccio:"+direccio);
	
	if (direccio=='up'){
		if (posnews>=posmax){ posnews = 0; }
		else { posnews = posnews+1; }
	}
	if (direccio=='down'){
		if (posnews<=0){ posnews = posmax; }
		else { posnews = posnews-1; }
	}
	document.getElementById('foto_prod').src = news[posnews][4];
	document.getElementById('marca_prod').innerHTML = news[posnews][3];
	document.getElementById('titol_prod').innerHTML = news[posnews][1];
	document.getElementById('breu_prod').innerHTML = news[posnews][2];
	document.getElementById('link_prod').href = 'producte_detall.php?producte='+news[posnews][0];
	
	
	

}

//-->