// -----------------------------------------------------
// フォントサイズの制御
// -----------------------------------------------------
function chk_fs(){
	var chk_fs_value = Element.getStyle('globalnavi','font-size');
	
	if(chk_fs_value == '12px'){
		//alert(chk_fs_value);
		$('fs_l').innerHTML = '<a href="#"><img class="border" src="/common/images/txtsize/s2.gif" alt="小" width="16" height="16" /></a>';
		$('fs_m').innerHTML = '<a href="#"><img class="border" src="/common/images/txtsize/m.gif" alt="中" width="16" height="16" /></a>';
		$('fs_b').innerHTML = '<a href="#"><img class="border" src="/common/images/txtsize/b.gif" alt="大" width="16" height="16" /></a>';
		
} else if(chk_fs_value == '16px'){
		//alert(chk_fs_value);
		$('fs_l').innerHTML = '<a href="#"><img class="border" src="/common/images/txtsize/s.gif" alt="小" width="16" height="16" /></a>';
		$('fs_m').innerHTML = '<a href="#"><img class="border" src="/common/images/txtsize/m.gif" alt="中" width="16" height="16" /></a>';
		$('fs_b').innerHTML = '<a href="#"><img class="border" src="/common/images/txtsize/b2.gif" alt="大" width="16" height="16" /></a>';

	} else {
		//alert(chk_fs_value);
		$('fs_l').innerHTML = '<a href="#"><img class="border" src="/common/images/txtsize/s.gif" alt="小" width="16" height="16" /></a>';
		$('fs_m').innerHTML = '<a href="#"><img class="border" src="/common/images/txtsize/m2.gif" alt="中" width="16" height="16" /></a>';
		$('fs_b').innerHTML = '<a href="#"><img class="border" src="/common/images/txtsize/b.gif" alt="大" width="16" height="16" /></a>';

	}
}

// -----------------------------------------------------
// 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_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_nbGroup(event, grpName) { //v6.0
	var i,img,nbArr,args=MM_nbGroup.arguments;
	if (event == "init" && args.length > 2) {
		if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
			img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
			if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
			nbArr[nbArr.length] = img;
			for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
				if (!img.MM_up) img.MM_up = img.src;
				img.src = img.MM_dn = args[i+1];
				nbArr[nbArr.length] = img;
			}
		}
	} else if (event == "over") {
		document.MM_nbOver = nbArr = new Array();
		for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
			if (!img.MM_up) img.MM_up = img.src;
			img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
			nbArr[nbArr.length] = img;
		}
	} else if (event == "out" ) {
		for (i=0; i < document.MM_nbOver.length; i++) {
			img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up;
		}
	} else if (event == "down") {
		nbArr = document[grpName];
		if (nbArr) for (i=0; i < nbArr.length; i++) {
			img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0;
		}
		document[grpName] = nbArr = new Array();
		for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
			if (!img.MM_up) img.MM_up = img.src;
			img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
			nbArr[nbArr.length] = img;
		}
	}
}

// -----------------------------------------------------
// サブメニュー用
// -----------------------------------------------------
function man_MouseAction(mid, mflag){
	if(mflag == 0){
		if($(mid).style.display == 'none'){
			$(mid).style.display = 'block';
		} else {
			$(mid).style.display = 'none';
		}
	}
}