var resize_interval = false;
var start_height = 0;

$(function() {
	//resize
	resize_interval = setInterval(resize_background, 500);
	
	//lightbox
	$(".gallery a").lightBox({
		 fixedNavigation: 	true
		,imageLoading: 		rel_path + "/images/ajax-loader.gif"
		,imageBtnClose: 	rel_path + "/images/lightbox-btn-close.gif"
		,imageBtnPrev: 		rel_path + "/images/lightbox-btn-prev.gif"
		,imageBtnNext: 		rel_path + "/images/lightbox-btn-next.gif"
		,imageBlank: 		rel_path + "/images/lightbox-blank.gif"
	});
	
});

function resize_background() {
	//resize the background
	var t_fact = 22;
	var c_height = $("body#sub #main").height();
	var t_height = c_height - 219;
	
	//set the background height
	if( c_height != start_height ) {
		t_height = t_height - ( t_height % t_fact ) + t_fact;
		$("body#sub #main").height( t_height + 209 + 22 );
		$("body#sub #main .bg").height( t_height + 22 );
		start_height = $("body#sub #main").height();
	} //end if
} //end resize_background()