// JavaScript Document

function cookie1(){
	var contador=0;
	var tabla=[];
	 a = document.cookie;
	 a=a.replace(/ /g,"");
	 tabla=a.split(";");
	 for(i=0;i<tabla.length;i++){
		if (tabla[i]!="id=0"){
			contador+=1;
		}
	 }
	 if(contador!=(tabla.length -1)){
		document.cookie="id = 0; expires = 2 Dec 2016 23:59:59 GMT";
		document.cookie="ini1 = 0; expires = 2 Dec 2016 23:59:59 GMT";
		document.cookie="ini2 = 0; expires = 2 Dec 2016 23:59:59 GMT";
		document.cookie="ini3 = 0; expires = 2 Dec 2016 23:59:59 GMT";
		ocultamenu1();
		ocultamenu2();
		ocultamenu3();
		//alert(tabla[0]+"hola1");		 
	 }
 } 

function elmenu1(){
	var tabla=[];
	a = document.cookie;
	a=a.replace(/ /g,"");
	tabla=a.split(";");
	//alert(a);
	for(i=0;i<tabla.length;i++){
		if(tabla[i]=="ini1=0"){
			ocultamenu1();
		}
	}
}

function elmenu2(){
	var tabla=[];
	a = document.cookie;
	a=a.replace(/ /g,"");
	tabla=a.split(";");
	for(i=0;i<tabla.length;i++){
		if(tabla[i]=="ini2=0"){//para firefox e ie
			ocultamenu2();
		}
	}
}

function elmenu3(){
	var tabla=[];
	a = document.cookie;
	a=a.replace(/ /g,"");
	tabla=a.split(";");
	for(i=0;i<tabla.length;i++){
		if(tabla[i]=="ini3=0"){//para firefox e ie
			ocultamenu3();
		}
	}
}


function ocultamenu1(){
	if (document.getElementById("primermenu").style.visibility=="hidden"){
		document.getElementById("primermenu").style.height="auto";
		document.getElementById("primermenu").style.visibility="visible";
		document.getElementById("ocultar1").innerHTML='<img src="img/flecha-arriba.gif" alt="Ocultar menu" title="Ocultar menu" onClick="ocultamenu1();">';
		document.cookie="ini1 = 1; expires = 2 Dec 2016 23:59:59 GMT";
	}else{
		document.getElementById("primermenu").style.height="0px";
		document.getElementById("primermenu").style.visibility="hidden";
		document.getElementById("primermenu").style.overflow="hidden";
		document.getElementById("ocultar1").innerHTML='<img src="img/flecha-abajo.gif" alt="Expandir menu" title="Expandir menu" onClick="ocultamenu1();">';
		document.cookie="ini1 = 0; expires = 2 Dec 2016 23:59:59 GMT";
	}
}


function ocultamenu2(){
	if (document.getElementById("segundomenu").style.visibility=="hidden"){
		document.getElementById("segundomenu").style.height="auto";
		document.getElementById("segundomenu").style.visibility="visible";
		document.getElementById("ocultar2").innerHTML='<img src="img/flecha-arriba.gif" alt="Ocultar menu" title="Ocultar menu" onClick="ocultamenu2();">';
		document.cookie="ini2 = 1; expires = 2 Dec 2016 23:59:59 GMT";
	}else{
		document.getElementById("segundomenu").style.height="0px";
		document.getElementById("segundomenu").style.visibility="hidden";
		document.getElementById("segundomenu").style.overflow="hidden";
		document.getElementById("ocultar2").innerHTML='<img src="img/flecha-abajo.gif" alt="Expandir menu" title="Expandir menu" onClick="ocultamenu2();">';
		document.cookie="ini2 = 0; expires = 2 Dec 2016 23:59:59 GMT";
	}
}


function ocultamenu3(){
	if (document.getElementById("tercermenu").style.visibility=="hidden"){
		document.getElementById("tercermenu").style.height="auto";
		document.getElementById("tercermenu").style.visibility="visible";
		document.getElementById("ocultar3").innerHTML='<img src="img/flecha-arriba.gif" alt="Ocultar menu" title="Ocultar menu" onClick="ocultamenu3();">';
		document.cookie="ini3 = 1; expires = 2 Dec 2016 23:59:59 GMT";
	}else{
		document.getElementById("tercermenu").style.height="0px";
		document.getElementById("tercermenu").style.visibility="hidden";
		document.getElementById("tercermenu").style.overflow="hidden";
		document.getElementById("ocultar3").innerHTML='<img src="img/flecha-abajo.gif" alt="Expandir menu" title="Expandir menu" onClick="ocultamenu3();">';
		document.cookie="ini3 = 0; expires = 2 Dec 2016 23:59:59 GMT";
	}
}