/* Menu de navegación para paginador de imagenes */
defaultStep=3
step=defaultStep 
function scrollT(id){ 
document.getElementById(id).scrollTop+=step 
timerDown=setTimeout("scrollT('"+id+"')",10) 
} 

function scrollB(id){ 
document.getElementById(id).scrollTop-=step 
timerUp=setTimeout("scrollB('"+id+"')",10) 
}

/* Menu de navegación para paginador de imagenes */
function scrollR(id){ 
document.getElementById(id).scrollLeft+=step 
timerRight=setTimeout("scrollR('"+id+"')",10) 
}
function scrollL(id){ 
document.getElementById(id).scrollLeft-=step 
timerLeft=setTimeout("scrollL('"+id+"')",10) 
}

/* Boton show-hide div */
function fade(div_id, button) {
	div = document.getElementById("hide-show").innerHTML;
	if(div == 'HIDE CONTENT') {
		$('#'+div_id).fadeOut('slow');
		document.getElementById("hide-show").innerHTML = 'SHOW CONTENT';
	}
	else {
		$('#'+div_id).fadeIn('slow');
		document.getElementById("hide-show").innerHTML = 'HIDE CONTENT';
	}
}

/* Menu Sub-Tab */
var timeout         = 300;
var closetimer		= 0;
var ddmenuitem      = 0;

function mopen(id){
	mcancelclosetime();
	
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';
}
function mclose(){
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}
function mclosetime(){
	closetimer = window.setTimeout(mclose, timeout);
}
function mcancelclosetime(){
	if(closetimer){
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}
document.onclick = mclose;