// JavaScript Document
var cont1 = 1;
var cont2 = 0;
var cont3 = 0;

$(document).ready(function(){
	$(".cont1").show();
	$(".cont2").hide();
	$(".cont3").hide();
});

function deslizaCont(elemento, id){
	
	
	
		if(elemento == ".cont1" && cont1 == 0){
			cont1=1;
			$(elemento).slideDown("slow");
			document.getElementById(id).className = "btDown";
			return false;
		}
		
		if(elemento == ".cont1" && cont1 == 1){
			cont1=0;
			$(elemento).slideUp("slow");
			document.getElementById(id).className = "btUp";
			return false;			
		}
		
		
		
		
		if(elemento == ".cont2" && cont2 == 0){
			cont2=1;
			$(elemento).slideDown("slow");
			document.getElementById(id).className = "btDown";
			return false;
		}
		
		if(elemento == ".cont2" && cont2 == 1){
			cont2=0;
			$(elemento).slideUp("slow");
			document.getElementById(id).className = "btUp";
			return false;			
		}
		
		
		
		
		if(elemento == ".cont3" && cont3 == 0){
			cont3=1;
			$(elemento).slideDown("slow");
			document.getElementById(id).className = "btDown";
			return false;
		}
		
		if(elemento == ".cont3" && cont3 == 1){
			cont3=0;
			$(elemento).slideUp("slow");
			document.getElementById(id).className = "btUp";
			return false;			
		}
}