if (navigator.userAgent.match(/msie (\d)/i))
v = (eval(RegExp.$1) >= 5) ? 1 : 0;
else if (self.innerWidth)
v = (eval(navigator.appVersion.charAt(0)) >= 4) ? 1 : 0;
else v = 0;

function print_out() {
/* print() が使えるブラウザなら印刷を実行 */
if (v) self.print();
else alert("お使いのブラウザではこの機能は利用できません");
}


// PRELOAD IMAGES
function revPreloadImages(the_images_array) {
	for(var loop = 0; loop < the_images_array.length; loop++) {
		var an_image = new Image();
		an_image.src = the_images_array[loop];
	}
}
var the_images = new Array(
'/images/00_Main/btn_login_01_on.gif',
'/images/common/b_login_01_on.gif',
'/images/common/b_logout_01_on.gif',
'/images/common/g_global_01_on.gif',
'/images/common/g_header_font_l.gif',
'/images/common/g_header_font_l_on.gif',
'/images/common/g_header_font_m.gif',
'/images/common/g_header_font_m_on.gif',
'/images/common/g_header_font_s.gif',
'/images/common/g_header_font_s_on.gif',
'/images/common/g_header_link_01_on.gif',
'/images/common/g_header_link_02_01_on.gif',
'/images/common/g_header_link_02_02_on.gif',
'/images/common/g_header_link_02_03_on.gif'
);
revPreloadImages(the_images);


// SWAP IMAGES(MM)
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;
}

// SWAP IMAGES RESTORE(MM)
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];}
}

// PRELOAD IMAGES(MM)
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];}}
}


// FIND OBJECT(MM)
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;
}


// SWAP_IMAGES
var revStockUaObj,revStockUaSrc;
function revSetOverAction(_obj){
	revStockUaObj = _obj;
	revStockUaSrc = _obj.firstChild.src;
	var s = revStockUaSrc.indexOf(".gif");
	var j = revStockUaSrc.indexOf(".jpg");
	n = 3;
	extension = revStockUaSrc.substr(revStockUaSrc.length-n,n);
	if( extension == 'gif'){
	_obj.firstChild.src = revStockUaSrc.substring(0,s) + "_on.gif";
	}
	else if( extension == 'jpg'){
	_obj.firstChild.src = revStockUaSrc.substring(0,j) + "_on.jpg";
	}
}
function revSetOutAction(){
	revStockUaObj.firstChild.src = revStockUaSrc;
}



// FONTCHANGE
function outputFontChange(vars){
	if(vars == undefined){ vers = ""; }
	var tagStr = '';
	tagStr += '<div><p id="font01"><img src="/images/common/g_header_font_01.gif" alt="文字サイズ" width="77" height="23"></p>';
	tagStr += '<ul><li id="fontS"><img src="/images/common/g_header_font_s.gif" alt="小" width="28" height="23" name="fontSS" onclick="fontChange01();" style="cursor:pointer"></li>';
	tagStr += '<li id="fontM"><img src="/images/common/g_header_font_m_on.gif" alt="中" width="29" height="23" name="fontMM" onclick="fontChange02();" style="cursor:pointer"></li>';
	tagStr += '<li id="fontL"><img src="/images/common/g_header_font_l.gif" alt="大" width="30" height="23" name="fontLL" onclick="fontChange03();" style="cursor:pointer"></li></ul>';
	tagStr += '</div>';
	document.write(tagStr);
	
	reflectPreviousChange();
}

function fontChange01(){
	changeFontSize("Small");
}
function fontChange02(){
	changeFontSize("Middle");
}
function fontChange03(){
	changeFontSize("Large");
}
// 文字サイズ変更
function changeFontSize(sizeStr){
    var imgSS = "/images/common/g_header_font_s.gif";
    var imgMM = "/images/common/g_header_font_m.gif";
    var imgLL = "/images/common/g_header_font_l.gif";
    var fontSize = "100%";
    if(sizeStr == "Large"){
        imgLL = "/images/common/g_header_font_l_on.gif";
        fontSize = '116%';
    }else if(sizeStr == "Small"){
        imgSS = "/images/common/g_header_font_s_on.gif";
        fontSize = '88%';
    }else{ // if(sizeStr == "Middle"){
        imgMM = "/images/common/g_header_font_m_on.gif";
        fontSize = '100%';
    }
    document.images["fontSS"].src = imgSS;
    document.images["fontMM"].src = imgMM;
    document.images["fontLL"].src = imgLL;
    document.body.style.fontSize  = fontSize;
    storeFontSize(sizeStr);
}
// 他のページでの変更を反映
function reflectPreviousChange(){
    var cookieString = document.cookie + ";"
    var strKey = "FontSize=";
    var idxFrom = cookieString.indexOf(strKey, 0);
    if(idxFrom != -1){
        idxFrom += strKey.length;
        var idxTo = cookieString.indexOf(";", idxFrom);
        var fontSize = unescape(cookieString.substring(idxFrom, idxTo));
        changeFontSize(fontSize);
    }
}
// 文字サイズ保存(Cookie使用)
function storeFontSize(fontSize){
    var storeDay = 3;   // cookieを3日間保存します
    var expDate = new Date();
    expDate.setTime(expDate.getTime() + (storeDay*24*60*60*1000));
    var cookieItem = "FontSize=" + escape(fontSize) + "; ";
    cookieItem += "expires=" + expDate.toGMTString() + "; ";
    cookieItem += "path=/;";
    document.cookie = cookieItem;
}

// SUBWINDW
function MM_openBrWindow(theURL,winName,features){
 window.open(theURL,winName,features);
}