var e_gal_left = document.getElementById("grinch-lb");
var e_gal_right = document.getElementById("grinch-rb");
var e_gal_pics = document.getElementById("grinch-pics");
var e_interval;

function e_gal_moveright()
{
	clearInterval(e_interval);
	e_interval = setInterval("e_move(3)", 10);
}

function e_gal_moveleft()
{
	clearInterval(e_interval);
	e_interval = setInterval("e_move(-3)", 10);
}

function e_move(amt)
{
	e_gal_pics.scrollLeft += amt;
}

function e_stop()
{
	clearInterval(e_interval);
}

e_gal_left.onmousedown = e_gal_moveleft;
e_gal_left.onmouseup = e_stop;
e_gal_left.onmouseout = e_stop;

e_gal_right.onmousedown = e_gal_moveright;
e_gal_right.onmouseup = e_stop;
e_gal_right.onmouseout = e_stop;