//GLOBO ====================
function enableTooltips(id){
var links,i,h;
if(!document.getElementById || !document.getElementsByTagName) return;
AddCss();
h=document.createElement("span");
h.id="btc";
h.setAttribute("id","btc");
h.style.position="absolute";
document.getElementsByTagName("body")[0].appendChild(h);
if(id==null) links=document.getElementsByTagName("a");
else links=document.getElementById(id).getElementsByTagName("a");
for(i=0;i<links.length;i++){
    Prepare(links[i]);
    }
}

function Prepare(el){
var tooltip,t,b,s,l;
t=el.getAttribute("title");
if(t==null || t.length==0) t="1º- Clicar aquí. 2º- Escoja su localidad. 3º- Su código de localidad es el número de cinco cifras que hay al final de la URL (barra donde añadimos la dirección web):";
el.removeAttribute("title");
tooltip=CreateEl("span","tooltip");
s=CreateEl("span","top");
s.appendChild(document.createTextNode(t));
tooltip.appendChild(s);
b=CreateEl("b","bottom");
l=el.getAttribute("href");
if(l.length>30) l=l.substr(0,27)+"...";
b.appendChild(document.createTextNode(l));
tooltip.appendChild(b);
setOpacity(tooltip);
el.tooltip=tooltip;
el.onmouseover=showTooltip;
el.onmouseout=hideTooltip;
el.onmousemove=Locate;
}

function showTooltip(e){
document.getElementById("btc").appendChild(this.tooltip);
Locate(e);
}

function hideTooltip(e){
var d=document.getElementById("btc");
if(d.childNodes.length>0) d.removeChild(d.firstChild);
}

function setOpacity(el){
el.style.filter="alpha(opacity:95)";
el.style.KHTMLOpacity="0.95";
el.style.MozOpacity="0.95";
el.style.opacity="0.95";
}

function CreateEl(t,c){
var x=document.createElement(t);
x.className=c;
x.style.display="block";
return(x);
}

function AddCss(){
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","bt.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
}

function Locate(e){
var posx=0,posy=0;
if(e==null) e=window.event;
if(e.pageX || e.pageY){
    posx=e.pageX; posy=e.pageY;
    }
else if(e.clientX || e.clientY){
    if(document.documentElement.scrollTop){
        posx=e.clientX+document.documentElement.scrollLeft;
        posy=e.clientY+document.documentElement.scrollTop;
        }
    else{
        posx=e.clientX+document.body.scrollLeft;
        posy=e.clientY+document.body.scrollTop;
        }
    }
document.getElementById("btc").style.top=(posy+10)+"px";
document.getElementById("btc").style.left=(posx-20)+"px";
}
//fin GLOBO ==================

//funciones que determinan las funciones que se ejecutan segun la página
	function home(){
		show5();
		Galerias();
		enableTooltips("content");


	}

	function pages(){
		//	MouTitul();
	}

	function pages2(){
		//	MouTitul2();
	}


//Abrir en ventana emergente ========================================
	function popupWindow(url) {
	window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=800px,height=800px,screenX=150,screenY=150,top=150,left=150')
	}

//Abrir en ventana emergente 2 ========================================
	function ventanaPolicy(url) {
	window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=400px,height=220px,screenX=150,screenY=150,top=150,left=150')
	}


//RELOJ =======================================================
	function show5(){
	if (!document.layers&&!document.all&&!document.getElementById)
	return

	 var Digital=new Date()
	 var hours=Digital.getHours()
	 var minutes=Digital.getMinutes()
	 var seconds=Digital.getSeconds()

	//var dn="PM"
	//if (hours<12)
	//dn="AM"
	if (hours>23)
	hours=hours-23
	//if (hours==0)
	//hours=12

	 if (minutes<=9)
	 minutes="0"+minutes
	 if (seconds<=9)
	 seconds="0"+seconds
	//change font size here to your desire
	myclock="<b>"+hours+":"+minutes+":"
	 +seconds+"</b>"
	if (document.layers){
	document.layers.reloj.document.write(myclock)
	document.layers.reloj.document.close()
	}
	else if (document.all)
	reloj.innerHTML=myclock
	else if (document.getElementById)
	document.getElementById("reloj").innerHTML=myclock
	setTimeout("show5()",1000)
 }

//Ratón dentro y fuera de menú ============================================
function encima(num){
	document.getElementById("menu"+num).style.backgroundImage = "url('images/menu"+num+"B.png')";
}

function fuera(num){
	document.getElementById("menu"+num).style.backgroundImage = "url('images/menu"+num+".png')";
}

//Galerías de fotos 1 =======================================================
var NumFoto2=Math.floor(Math.random()*9)+1;
var totalFotos2=10;
function Galerias(){
	if (NumFoto2==(totalFotos2-1)){
		NumFoto2=1;
	}else{
		NumFoto2++;
	}
	var navegador = navigator.appName 
	if (navegador == "Microsoft Internet Explorer") {
		Transicion2(); 
		document.getElementById("Cuerpo").style.backgroundImage = "url('images/portada"+NumFoto2+".jpg')";
	}else{ 
		document.getElementById("Foto").src = "images/foto"+NumFoto2+".jpg";
		document.getElementById("Cuerpo").style.backgroundImage = "url('images/portada"+NumFoto2+".jpg')"; 
		setTimeout("Galerias();",20000);
	}	
}

var Opac2=100;
var Band2=true;
function Transicion2(){
	if (Band2==true){	
		if (Opac2>1){
			Opac2=Opac2-10;
			document.getElementById("Foto").filters.alpha.opacity=Opac2;
			setTimeout("Transicion2()", 10);
		}else{
			Band2=false;
			document.getElementById("Foto").src = "images/foto"+NumFoto2+".jpg";
			setTimeout("Transicion2()",10);
		}
	}else{
		if (Opac2<100){
			Opac2=Opac2+5;
			document.getElementById("Foto").filters.alpha.opacity=Opac2;
			setTimeout("Transicion2()", 10);
		}else{
			Band2=true;
			paso=true;
			setTimeout("Galerias()",10000);
		}
	}
}

//mueve el letrero del titulo de página de arriba a abajo
var pos = 430;
function MouTitul(){
	if (pos > 113)
	{
		pos = pos - 6;
		document.getElementById("letrero").style.top = pos + "px";
		setTimeout("MouTitul()", 10);
	}else{
		show5();
		document.getElementById('contingut').style.visibility = "visible";
		Galeria2();
	}
}

function MouTitul2(){
	if (pos > 130)
	{
		pos = pos - 6;
		document.getElementById("letrero2").style.top = pos + "px";
		setTimeout("MouTitul2()", 10);
	}else{
		show5();
		document.getElementById('contingut2').style.visibility = "visible";
		Galeria2();
	}
}

var Opac=100;
var Band=true;
var navegador = navigator.appName 
function Transicion(){
	if (navegador == "Microsoft Internet Explorer"){ 
		if (Band==true){	
			if (Opac>1){
				Opac=Opac-5;
				document.getElementById("galery").filters.alpha.opacity=Opac;
				setTimeout("Transicion()", 70);
			}else{
				Band=false;
				document.getElementById("galery").style.backgroundImage = "url('webcontrol/galeria/"+Foto[num]+"')";
				setTimeout("Transicion()",70);
			}
		}else{
			if (Opac<100){
				Opac=Opac+2;
				document.getElementById("galery").filters.alpha.opacity=Opac;
				setTimeout("Transicion()", 10);
			}else{
				Band=true;
				setTimeout("Galeria2()",3000);
			}
		}
	}else{
		document.getElementById("galery").style.backgroundImage = "url('webcontrol/galeria/"+Foto[num]+"')";
		setTimeout("Galeria2()",3000);
	}
}