function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//jquery画像スライド


$(document).ready(function(){
				//To switch directions up/down and left/right just place a "-" in front of the top/left attribute
				//Vertical Sliding
				$('.boxgrid.slidedown').hover(function(){
					$(".cover", this).stop().animate({top:'-260px'},{queue:false,duration:300});
				}, function() {
					$(".cover", this).stop().animate({top:'0px'},{queue:false,duration:300});
				});
				//Horizontal Sliding
				$('.boxgrid.slideright').hover(function(){
					$(".cover", this).stop().animate({left:'325px'},{queue:false,duration:300});
				}, function() {
					$(".cover", this).stop().animate({left:'0px'},{queue:false,duration:300});
				});
				//Diagnal Sliding
				$('.boxgrid.thecombo').hover(function(){
					$(".cover", this).stop().animate({top:'260px', left:'325px'},{queue:false,duration:300});
				}, function() {
					$(".cover", this).stop().animate({top:'0px', left:'0px'},{queue:false,duration:300});
				});
				//Partial Sliding (Only show some of background)
				$('.boxgrid.peek').hover(function(){
					$(".cover", this).stop().animate({top:'110px'},{queue:false,duration:160});
				}, function() {
					$(".cover", this).stop().animate({top:'0px'},{queue:false,duration:160});
				});
				//Partial Sliding (Only show some of background)
				$('.boxgrid2.peek2').hover(function(){
					$(".cover2", this).stop().animate({top:'150px'},{queue:false,duration:160});
				}, function() {
					$(".cover2", this).stop().animate({top:'0px'},{queue:false,duration:160});
				});
				//Partial Sliding (Only show some of background)
				$('.boxgrid3.peek3').hover(function(){
					$(".cover3", this).stop().animate({top:'62px'},{queue:false,duration:160});
				}, function() {
					$(".cover3", this).stop().animate({top:'0px'},{queue:false,duration:160});
				});
				//Full Caption Sliding (Hidden to Visible)
				$('.boxgrid.captionfull').hover(function(){
					$(".cover", this).stop().animate({top:'160px'},{queue:false,duration:160});
				}, function() {
					$(".cover", this).stop().animate({top:'260px'},{queue:false,duration:160});
				});
				//Caption Sliding (Partially Hidden to Visible)
				$('.boxgrid.caption').hover(function(){
					$(".cover", this).stop().animate({top:'160px'},{queue:false,duration:160});
				}, function() {
					$(".cover", this).stop().animate({top:'220px'},{queue:false,duration:160});
				});
			});
 
 //jqueryボタン
 
 	$(function() {
		// set opacity to nill on page load
		$("ul#menunavi span").css("opacity","0");
		// on mouse over
		$("ul#menunavi span").hover(function () {
			// animate opacity to full
			$(this).stop().animate({
				opacity: 1
			}, 'fast');
		},
		// on mouse out
		function () {
			// animate opacity to nill
			$(this).stop().animate({
				opacity: 0
			}, 'middle');
		});
	});