var W3CDOM = (document.createElement && document.getElementsByTagName);

var mouseOvers = new Array();
var mouseOuts = new Array();

window.onload = init;

function init()
{
	if (!W3CDOM) return;
	var nav = document.getElementById('menu');

	loadedpage=true;
}

function mouseGoesOver()
{
	this.src = mouseOvers[this.number].src;
}

function mouseGoesOut()
{
	this.src = mouseOuts[this.number].src;
}


//submenu 

function doSubmit(formulario){
	formulario.submit();
}







/***** ANIMACIÓ DE LES NOTÍCIES *****/

var actual_new, top_new,height_new;
var espera=2000; //Temps de parada de la noticia en milisegons
var objnews
	
	
function startnews(){
	objnews = document.getElementById('new');
	if (total_news > 1) {
		primera();
	}
}


function primera() { //Aquí és quan comença l'animació, s'inicialitzen totes les variables.
	objnews.style.top = "0px";
	actual_new=1;
	height_new=180;
	top_new=0;
	
	setTimeout("waitamoment()",espera);
}

function startanim() { //S'encarrega de fer l'animació
	var speed;
	
	//alert(top_new + "?" + height_new)
	
	if (top_new > (-height_new)) {
		
		speed = ((top_new + height_new)/2);
		if (speed <1) { speed = 1}
		
		top_new = Math.round((top_new-speed));
		objnews.style.top = top_new + "px";
		
		setTimeout("startanim()",100);
	}
	else {
		actual_new++;
		if (actual_new==total_news) {
			setTimeout("primera()",espera);
		}
		else {
			height_new = (height_new + 115); 
			setTimeout("waitamoment()",espera);
		}
		
	}
		
}

function waitamoment() { //Funció per fer temps.
	setTimeout("startanim()",espera);
}	






				
var url_image, clasname, image_ext;
function selectFileClass(extension) {
	if (extension=="pdf") {classname="pdf";}
	else if (extension=="doc") {classname="word";}
	else if (extension=="xls") {classname="excel";}
	else if ((extension=="ppt") || (extension=="pps")) {classname="powerpoint";}
	else if ((extension=="gif") || (extension=="jpg") || (extension=="jpeg") || (extension=="png") || (extension=="bmp")) {classname="image";}
	else {classname="file";}
	return classname;
}