function eliminaIntervalos(){
	//alert(this.arrayIntervalos.length)
	for(var x=0; x<this.arrayIntervalos.length; x++){
		
		clearInterval(this.arrayIntervalos[x]);
	}
}

function creaMenu(secc,img,subSecc,imgSubsecc){
	this.arrayIntervalos=[];
	document.write("<div style='padding-left:7px; padding-top:20px'>"
 			+"<table cellpadding='0' cellspacing='0' border='0' onmouseout='creaTimerCierre()'>"
				+"<tr><td><img id='venatoria' src='imgMenu/venatoriaOut.jpg' onmousedown='despliegaMenu("+'"venatoria"'+")' onmouseover='fueraMenuFalse("+'"venatoria"'+","+'"imgMenu/venatoriaOver.jpg"'+")' onmouseout='creaTimerCierre("+'"venatoria"'+","+'"imgMenu/venatoriaOut.jpg"'+")'></img></td></tr>"
				+"<tr><td id='menuPrincipal'></td></tr>"
				+"<tr height='10' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
				+ "<tr><td><img id='expositores' onmousedown='veASeccion("+'"expositores"'+","+'"expositores.html"'+")' onmouseover='cambiaBt("+'"expositores"'+","+'"imgMenu/expositoresOver.jpg"'+")' onmouseout='cambiaBt("+'"expositores"'+","+'"imgMenu/expositoresOut.jpg"'+")'  src='imgMenu/expositoresOut.jpg'></img></td></tr>"
				+"<tr height='10' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
				+"<tr><td><img id='ifema' onmousedown='veASeccion("+'"ifema"'+","+'"ifema.html"'+")' onmouseover='cambiaBt("+'"ifema"'+","+'"imgMenu/ifemaOver.jpg"'+")' onmouseout='cambiaBt("+'"ifema"'+","+'"imgMenu/ifemaOut.jpg"'+")'  src='imgMenu/ifemaOut.jpg'></img></td></tr>"
				+"<tr height='10' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
				+"<tr><td><img id='visitantes' onmousedown='veASeccion("+'"visitantes"'+","+'"visitantes.html"'+")' onmouseover='cambiaBt("+'"visitantes"'+","+'"imgMenu/visitantesOver.jpg"'+")' onmouseout='cambiaBt("+'"visitantes"'+","+'"imgMenu/visitantesOut.jpg"'+")'  src='imgMenu/visitantesOut.jpg'></img></td></tr>"
				+"<tr height='10' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
				+"<tr><td><img id='galeria' onmousedown='veASeccion("+'"galeria"'+","+'"galeria.html"'+")' onmouseover='cambiaBt("+'"galeria"'+","+'"imgMenu/galeriaOver.jpg"'+")' onmouseout='cambiaBt("+'"galeria"'+","+'"imgMenu/galeriaOut.jpg"'+")'  src='imgMenu/galeriaOut.jpg'></img></td></tr>"
				+"<tr height='10' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
				+"<tr><td><img id='prensa' onmousedown='veASeccion("+'"prensa"'+","+'"prensa.html"'+")' onmouseover='cambiaBt("+'"prensa"'+","+'"imgMenu/prensaOver.jpg"'+")' onmouseout='cambiaBt("+'"prensa"'+","+'"imgMenu/prensaOut.jpg"'+")'  src='imgMenu/prensaOut.jpg'></img></td></tr>"
				+"<tr height='10' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
				+"<tr><td><img id='enlaces' onmousedown='veASeccion("+'"enlaces"'+","+'"enlaces.html"'+")' onmouseover='cambiaBt("+'"enlaces"'+","+'"imgMenu/enlacesOver.jpg"'+")' onmouseout='cambiaBt("+'"enlaces"'+","+'"imgMenu/enlacesOut.jpg"'+")'  src='imgMenu/enlacesOut.jpg'></img></td></tr>"
				+"<tr height='10' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
				+"<tr><td><img id='contacto' onmousedown='veASeccion("+'"contacto"'+","+'"contacto.html"'+")' onmouseover='cambiaBt("+'"contacto"'+","+'"imgMenu/contactoOver.jpg"'+")' onmouseout='cambiaBt("+'"contacto"'+","+'"imgMenu/contactoOut.jpg"'+")'  src='imgMenu/contactoOut.jpg'></img></td></tr>"
			+"</table>"
        +"</div>")
	this.ponTodoOut();
	this.cargaDefecto(secc,img,subSecc,imgSubsecc);
}

function despliegaMenu(btx){
	var bt=document.getElementById(btx);
	this.btVenatoriaMarcado=true;
	document.getElementById("menuPrincipal").innerHTML="<table cellpadding='0' cellspacing='0 border='0' onmouseout='creaTimerCierre()' onmouseover='fueraMenuFalse()'> "
					  		+"<tr height='3' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
							+ "<tr><td onmouseout='creaTimerCierre()' onmouseover='fueraMenuFalse()'><img id='quienes' style='margin-left:30px; margin-right:33px;' onmousedown='veASeccion("+'"quienes"'+","+'"quienes.html"'+")' onmouseover='cambiaBt("+'"quienes"'+","+'"imgMenu/quienesOver.jpg"'+")' onmouseout='cambiaBt("+'"quienes"'+","+'"imgMenu/quienesOut.jpg"'+")'  src='imgMenu/quienesOut.jpg'></img></td></tr>"
							+"<tr height='3' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
							+"<tr><td onmouseout='creaTimerCierre()' onmouseover='fueraMenuFalse()'><img id='trofeos' style='margin-left:30px; margin-right:33px;' onmousedown='veASeccion("+'"trofeos"'+","+'"trofeos.html"'+")' onmouseover='cambiaBt("+'"trofeos"'+","+'"imgMenu/trofeosOver.jpg"'+")' onmouseout='cambiaBt("+'"trofeos"'+","+'"imgMenu/trofeosOut.jpg"'+")'  src='imgMenu/trofeosOut.jpg'></img></td></tr>"
							+"<tr height='3' onmouseover='fueraMenuFalse()' onmouseout='creaTimerCierre()'><td></td></tr>"
							+"<tr><td onmouseout='creaTimerCierre()' onmouseover='fueraMenuFalse()'><img id='premios' style='margin-left:30px; margin-right:33px;' onmousedown='veASeccion("+'"premios"'+","+'"premios.html"'+")' onmouseover='cambiaBt("+'"premios"'+","+'"imgMenu/premiosOver.jpg"'+")' onmouseout='cambiaBt("+'"premios"'+","+'"imgMenu/premiosOut.jpg"'+")'  src='imgMenu/premiosOut.jpg'></img></td></tr>"
                	  +"</table>"
					  //INICIAR AQUÍ UN CONTADOR DE CIERRE.
}

function ponTodoOut(){
	document.getElementById("venatoria").src="imgMenu/venatoriaOut.jpg";
	document.getElementById("expositores").src="imgMenu/expositoresOut.jpg";
	document.getElementById("ifema").src="imgMenu/ifemaOut.jpg";
	document.getElementById("visitantes").src="imgMenu/visitantesOut.jpg";
	document.getElementById("galeria").src="imgMenu/galeriaOut.jpg";
	document.getElementById("prensa").src="imgMenu/prensaOut.jpg";
	document.getElementById("enlaces").src="imgMenu/enlacesOut.jpg";
	document.getElementById("contacto").src="imgMenu/contactoOut.jpg";
	if(this.btVenatoriaMarcado==true){
		document.getElementById("quienes").src="imgMenu/quienesOut.jpg";
		document.getElementById("trofeos").src="imgMenu/trofeosOut.jpg";
		document.getElementById("premios").src="imgMenu/premiosOut.jpg";
	}
}


function fueraMenuFalse(btx, img){
	var bt=document.getElementById(btx);
	if(bt){
		this.cambiaBt(btx, img)
	}
	this.fueraMenu=false;
}

function creaTimerCierre(bt, img){
	if(bt){
		this.cambiaBt(bt, img)
	}
	this.fueraMenu=true;
	clearInterval(this.intervaloCierreMenu);
	//if(this.arrayIntervalos.length>0){this.arrayIntervalos[this.arrayIntervalos.length].pop();}
	
	this.arrayIntervalos[this.arrayIntervalos.length]=this.intervaloCierreMenu=setInterval(cierraMenuAuto,1000);
}

function cierraMenuAuto(){
	clearInterval(this.intervaloCierreMenu);
	//if(this.arrayIntervalos.length>0){this.arrayIntervalos[this.arrayIntervalos.length].pop();}
	
	
	if(this.fueraMenu==true && this.btAct!=document.getElementById("venatoria")){
		this.repliegaMenu();
	}
}

function veASeccion(btx, secc){
	var bt=document.getElementById(btx);
	if(secc!="quienes.html" && secc!="trofeos.html" && secc!="premios.html"){
		this.repliegaMenu();
	}
	if(this.btAct!=bt && this.btActSecc!=bt){
		document.location.href=secc;
	}
}

function repliegaMenu(){
	this.btVenatoriaMarcado=false;
	document.getElementById("venatoria").src="imgMenu/venatoriaOut.jpg";
	document.getElementById("menuPrincipal").innerHTML="";
	this.cambiaBt("venatoria","imgMenu/venatoriaOut.jpg")
}

function cambiaBt(btx, img){
	var bt=document.getElementById(btx);
	if(img.split("Over")[1]){
		this.fueraMenu=false;
	}
	else{
		this.fueraMenu=true;
		//this.creaTimerCierre();
	}
	
	if(this.btAct!=bt && this.btActSecc!=bt){
		if(bt!=document.getElementById("venatoria")){
			bt.src=img;
		}
		else{
			if(this.btVenatoriaMarcado!=true){
				bt.src=img;
			}
		}
	}
}

function cargaDefecto(secc,img,subSecc,imgSubsecc){
	this.cambiaBt(secc,img );
	this.btAct=document.getElementById(secc);
	if(subSecc){
		this.despliegaMenu();
		this.btVenatoriaMarcado=true;
		this.cambiaBt(subSecc,imgSubsecc);
		this.btActSecc=document.getElementById(subSecc);
	}
}