function behaviour_apply() {
   Behaviour.apply();
}

function mostrar(modulo,posicionx,posiciony){
    document.getElementById(modulo).style.display='block';
    if (posicionx>0)
        document.getElementById(modulo).style.top='-'+posicionx+'px';
    if (posiciony>0)
        document.getElementById(modulo).style.right=posiciony+'px';
}

function ocultar(modulo){
    document.getElementById(modulo).style.display='none';
}

var rules_show_hide = {
	'#pie_bm0' : function(el){
                el.onmouseover = function(){
                        return mostrar('modulo0',250,5);
                }
                el.onmouseout = function(){
                        return ocultar('modulo0');
                }
        },
	'#modulo0' : function(el){
		el.onmouseover = function(){
			return mostrar('modulo0',250,5);
		}
		el.onmouseout = function(){
			return ocultar('modulo0');
		}
	},
	'#pie_bm1' : function(el){
                el.onmouseover = function(){
                        return mostrar('modulo1',0,5);
                }
                el.onmouseout = function(){
                        return ocultar('modulo1');
                }
        },
        '#modulo1' : function(el){
		el.onmouseover = function(){
    	    		return mostrar('modulo1',0,5);
		}
		el.onmouseout = function(){
    			return ocultar('modulo1');
		}
	},
	'#pie_bm2' : function(el){
                el.onmouseover = function(){
                        return mostrar('modulo2',35,102);
                }
                el.onmouseout = function(){
                        return ocultar('modulo2');
                }
        },
        '#modulo2' : function(el){
		el.onmouseover = function(){
			return mostrar('modulo2',35,102);
		}
		el.onmouseout = function(){
			return ocultar('modulo2');
		}
	}
};

Behaviour.register(rules_show_hide);