// JavaScript Document
speed = 2;

tamano_hora = 160;
t = 0;
 marginleft = 0;
    $(document).ready(function() {
      marginleft = $("#eventos").css("margin-left");
marginleft = marginleft.replace("px","");
    });


$("#scroll_right").hover(
function () {
t=setInterval("scrollRight()",10);
},
function () {
clearInterval(t);
}
);
$("#scroll_left").hover(
function () {
t=setInterval("scrollLeft()",10);
},
function () {
clearInterval(t);
}
);
function scrollLeft ()
{
if (0 > marginleft)
{
$("#scroll_right").fadeIn();
marginleft +=speed;
$("#eventos").css("margin-left",marginleft+"px");
}
else
{
$("#scroll_left").fadeOut();
}
}
function scrollRight ()
{
if(marginleft > (-tamano_hora*$(".hora").size())+870)
{
$("#scroll_left").fadeIn();
marginleft -=speed;
$("#eventos").css("margin-left",marginleft+"px");
}
else
{
$("#scroll_right").fadeOut();
}
}