/* ----------------------
	RollOver
----------------------- */
function initRollOverImages() {
	var image_cache = new Object();
	$("img.swap").each(function(i) {
		var imgsrc = this.src;
		var dot = this.src.lastIndexOf('.');
		var imgsrc_on = this.src.substr(0, dot) + '_ov' + this.src.substr(dot, 4);
		image_cache[this.src] = new Image();
		image_cache[this.src].src = imgsrc_on;
		$(this).hover(
			function() { this.src = imgsrc_on; },
			function() { this.src = imgsrc; });
	});
}

$(document).ready(initRollOverImages);


/* ----------------------
	Local Navi Current
----------------------- */
$(document).ready(function(){
	var img_url =$("img.act").attr("src");
	if(img_url) {
		var dot = img_url.lastIndexOf('.');
		var imgsrc_on = img_url.substr(0, dot) + '_ov' + img_url.substr(dot, 4);
		$("img.act").attr("src",imgsrc_on);
	}
});