function setActive(id_s)
{
	if (id_s)
	{
		var current_de = document.getElementById(id_s);

		current_de.className = current_de.className.replace('navigation', 'navigation-active');

		/**/

		var link_a = current_de.getElementsByTagName('a');

		if (typeof link_a[0] != 'undefined')
		{
			link_a[0].className = link_a[0].className.replace('navigation', 'navigation-active');
		}
	}
}


/**/

function setBodyLoad(id_s)
{
    setActive(id_s);
    setImage();
}