//Por si la abren en un frame

if (top.location != self.location)top.location = self.location;

function cargaFondo(capa,fondo,propiedades){
//cuerpoPagina
	cp = MM_findObj(capa)
	cp.style.background = "url(" + fondo +") " + propiedades
}


function aleatorio(inferior,superior){ 
    numPosibilidades = superior - inferior 
    aleat = Math.random() * numPosibilidades 
    aleat = Math.floor(aleat) 
    return parseInt(inferior) + aleat 
} 


function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function imprimePagina(){	
	browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) < 4 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) < 4 )))
	
	if (browser) alert('La opción de imprimir sólo esta disponible a partir de la versión 4 de los Navegadores.')
	else window.print()
}

function enviaPagina(){
	Url = window.document.location;
	tituloPagina = window.document.title;

	Url = Url.toString()	
	if( (posAlmohada = Url.indexOf("#")) > 0) Url = Url.substring(0,posAlmohada)
	
	/*
	compruebaURL = Url.substring(0,49)
	if(compruebaURL == "http://www.juntadeandalucia.es/cultura/muda/" || compruebaURL == "http://www2.ccul.junta-andalucia.es/cultura/muda/" || compruebaURL == "http://www3.ccul.junta-andalucia.es/cultura/muda/" || compruebaURL == "http://www4.ccul.junta-andalucia.es/cultura/muda/"){
		Url = "http://www.juntadeandalucia.es/cultura/muda/" + Url.substring(49, Url.length)
	}*/

	if(document.all) {
	  window.document.location="mailto:?subject=" + tituloPagina +"&body=Un%20amigo%20te%20envía%20esta%20página%20del%20Sitio%20Web%20del%20Centro%20de%20Estudios%20Escénicos%20de%20Andalucía: "+escape(Url)
	}
	else if(document.layers) {
	  window.document.location="mailto:?subject=" + tituloPagina +"&body=Un%20amigo%20te%20envía%20esta%20página%20del%20Sitio%20Web%20del%20Centro%20de%20Estudios%20Escénicos%20de%20Andalucía: "+ Url
	}
	else{
		alert('Tu navegador no soporta esta opción')
	}
	return void(0); 
}

/*javascript for Bubble Tooltips by Alessandro Fulciniti
- http://pro.html.it - http://web-graphics.com */

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("img");
else links=document.getElementById(id).getElementsByTagName("img");
for(i=0;i<links.length;i++){
    Prepare(links[i]);
    }
}

function enableTooltipsArea(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("area");
else links=document.getElementById(id).getElementsByTagName("area");
for(i=0;i<links.length;i++){
    Prepare(links[i]);
    }
}

function Prepare(el){
var tooltip,t,b,s,l;
t=el.getAttribute("alt");
/*if(t==null || t.length==0) t="link:";*/
el.removeAttribute("alt");

if(t != ""){
	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 setOpacity(el){
el.style.filter="alpha(opacity:100)";
el.style.KHTMLOpacity="1";
el.style.MozOpacity="1";
el.style.opacity="1";
}

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";
}