$(document).ready(function(){
	/* **************************************************
	 * btn focusin/focusout
	 **************************************************** */
	$(".slidetabsmenu > p > a").hover(
		function(){
			var bsrc = $(".slidetabsmenu > p > a > img").attr("src");
			var dsrc = $(".slidetabsmenu > p > a > img").attr("defaultSrc");

			if (bsrc.indexOf("_r.") == -1){
				var rsrca = bsrc.split(".");
				rsrca[rsrca.length-2] = rsrca[rsrca.length-2] + "_r";
				var rsrc = rsrca.join(".");
			}else{
				var rsrc = bsrc;
			}

			$(this).attr("src",rsrc);

			$(".slidetabsmenu > p > a > img").attr("src",rsrc);
			
			if (dsrc == undefined){
				$(".slidetabsmenu > p > a > img").attr("defaultSrc",bsrc);
			}
			$(".menu_style").slideDown("fast");
		},function(){
			//no function
		}
	);
	/* **************************************************
	 * menu focusin/focusout
	 **************************************************** */
	$(".slidetabsmenu").hover(
		function(){
			//no function
		},function(){
			var dsrc = $(".slidetabsmenu > p > a > img").attr("defaultSrc");
			if (dsrc == undefined){
				dsrc = $(".slidetabsmenu > p > a > img").attr("src");
			}
			
			$(".slidetabsmenu > p > a > img").attr("src",dsrc);
			$(".menu_style").slideUp("fast");
		}
	);
});