$(document).ready(function(){

		$("ul > li > span > a").hover(function(){ 
			var src = $(this).attr("href");
			var rel = $(this).attr("rel");
			var now = $(this).attr("id");
			/*alert(rel);
			$("#iurl2").click(function(){
				$("#target2").attr("href",rel);
			});*/

			if($(this).attr("id") == "img1"){
				
				$("#target1").css("visibility","hidden");
				$("#target3").css("visibility","hidden");
				$("#target4").css("visibility","hidden");
				$("#target5").css("visibility","hidden");
				$("#target2").css("visibility","visible");
				$("#target1").fadeOut(500);
				$("#target2").fadeOut(500);
				$("#target3").fadeOut(500);
				$("#target4").fadeOut(500);
				$("#target5").fadeOut(500);
				$("#target2").fadeIn(1000);

			}else if($(this).attr("id") == "img2"){
				$("#target1").css("visibility","hidden");
				$("#target2").css("visibility","hidden");
				$("#target4").css("visibility","hidden");
				$("#target5").css("visibility","hidden");
				$("#target3").css("visibility","visible");
				$("#target1").fadeOut(500);
				$("#target2").fadeOut(500);
				$("#target3").fadeOut(500);
				$("#target4").fadeOut(500);
				$("#target5").fadeOut(500);
				$("#target3").fadeIn(1000);
				
			}else if($(this).attr("id") == "img3"){
				//隠す
				$("#target1").css("visibility","hidden");
				$("#target2").css("visibility","hidden");
				$("#target3").css("visibility","hidden");
				$("#target5").css("visibility","hidden");
				$("#target4").css("visibility","visible");
				$("#target1").fadeOut(500);
				$("#target2").fadeOut(500);
				$("#target3").fadeOut(500);
				$("#target4").fadeOut(500);
				$("#target5").fadeOut(500);
				$("#target4").fadeIn(1000);
			}else if($(this).attr("id") == "img4"){
				$("#target1").css("visibility","hidden");
				$("#target2").css("visibility","hidden");
				$("#target3").css("visibility","hidden");
				$("#target4").css("visibility","hidden");
				$("#target5").css("visibility","visible");
				$("#target1").fadeOut(500);
				$("#target2").fadeOut(500);
				$("#target3").fadeOut(500);
				$("#target4").fadeOut(500);
				$("#target5").fadeOut(500);
				$("#target5").fadeIn(1000);
			}
			return false;
		});
	});