//トップメニュー
function top_Menu(num) {


	var item = $('menu_area');

var ret = Element.getStyle(item, "width");
if(ret == '272px'){

switch(num) {
case 0:
	Element.setStyle(item, {
		"background":"url(images/menu.jpg) no-repeat 0 0"
	});
	break;

case 1:
	Element.setStyle(item, {
		"background":"url(images/menu.jpg) no-repeat -284px 0"
	});
	break;

case 2:
	Element.setStyle(item, {
		"background":"url(images/menu.jpg) no-repeat -567px 0"
	});
break;

case 3:
	Element.setStyle(item, {
		"background":"url(images/menu.jpg) no-repeat 0 -287px"
	});
break;

case 4:
	Element.setStyle(item, {
		"background":"url(images/menu.jpg) no-repeat -284px -287px"
	});
break;

}

}
}


//メニュー
function Menu(num) {
	var item = $('menu');

var ret = Element.getStyle(item, "width");
if(ret == '245px'){
switch(num) {
case 1:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat 0 0"
	});
	break;

case 2:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat -980px 0"
	});
break;

case 3:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat 0 -276px"
	});
break;

case 4:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat -245px -276px"
	});
break;

case 5:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat -245px 0"
	});
break;

case 6:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat -490px -276px"
	});
break;

case 7:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat -735px -276px"
	});
break;

case 8:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat -490px 0"
	});
break;

case 9:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat -980px -276px"
	});
break;

case 10:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat -735px 0px"
	});
break;

case 11:
	Element.setStyle(item, {
		"background":"url(../images/menu02.jpg) no-repeat -1225px 0px"
	});
break;

}

}
}

function newWin(url) {
	window.open(url,"win1","width=310,height=490,scrollbars=yes");
}

function newWin2(url) {
	window.open(url,"win1","width=631,height=525,scrollbars=yes");
}

function newWin3(url) {
	window.open(url,"win1");
	return false;
}


//ロールオーバー
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];}
}