<!--
//// Media-Line JavaScript Common Functions ////
////       by Hashimoto & Kobayasi


//// Check UserAgent Functions

var AGENT = navigator.userAgent.toLowerCase() ;
var OS    = "unknown" ;
var Brow  = "unknown" ;
var BVar  = 0.00 ;

function chkAgent(){
	//OS CHECK;
	if ( AGENT.indexOf("win",0) >= 0) OS = "Win" ;
	if ( AGENT.indexOf("mac",0) >= 0) OS = "Mac" ;
	if ( AGENT.indexOf("x11",0) >= 0) OS = "Unx" ;

	// Browser Check
	if ( AGENT.indexOf("msie",0) >= 0)   Brow = "IE" ;
	if ( AGENT.indexOf("moz",0) >= 0
		&& AGENT.indexOf("com",0) == -1) Brow = "NN";
	if ( AGENT.indexOf("opera",0) >= 0)  Brow = "OP";
	if ( AGENT.indexOf("safari",0) >= 0) Brow = "SF";

	// Browser Version Check
	if ( Brow == "IE"){
		sStr = (AGENT.indexOf("msie",0));
		eStr = (AGENT.indexOf(";",sStr));
		BVer = parseFloat(AGENT.substring(sStr+5,eStr)) ;
	}
	if ( Brow == "NN"){
		sStr = (AGENT.indexOf("/",0));
		eStr = (AGENT.indexOf(" ",sStr));
		BVer = parseFloat(AGENT.substring(sStr+1,eStr)) ;
	}
	if ( Brow == "OP"){
		sStr = (AGENT.indexOf("opera",0));
		eStr = (AGENT.indexOf(" ",sStr));
		BVer = parseFloat(AGENT.substring(sStr+6,eStr)) ;
	}
	if ( Brow == "SF"){
		sStr = (AGENT.indexOf("safari/",0));
		BVer = parseFloat(AGENT.substring(sStr+6)) ;
	}
}



//Check Agent
chkAgent() ;


//Load CSS
var STYLE=OS+Brow;
var cssfile;
switch(STYLE){
	case "WinIE":cssfile="winie-c.css";break;
	case "WinNN":cssfile=(BVer>=5)?"winie-c.css":"winnn4.css";break;
	case "MacIE":cssfile="macie.css";break;
	case "MacNN":cssfile=(BVer>=5)?"macie.css":"macnn4.css";break;
	default     :cssfile="winie-c.css";
}

document.write("<link rel='stylesheet' href='/css/"+cssfile+"' type='text/css'>");


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];}
}

//bookmark icon
ico_image = new Image();
ico_image.src="/common_img/wakaba.ico";


function LK(w1) {parent.window.open(w1,"_top")}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function close_win(){
  var nvua = navigator.userAgent;
    if(nvua.indexOf('MSIE') >= 0){
      if(nvua.indexOf('MSIE 5.0') == -1) {
        top.opener = '';
      }
    }
    else if(nvua.indexOf('Gecko') >= 0){
      top.name = 'CLOSE_WINDOW';
      wid = window.open('','CLOSE_WINDOW');
    }
    top.close();
}


function opWindow(url) {
	window.open(url, "", "width=660, height=560, resizable=0, scrollbars=1, menubar=0, directories=0, status=0, location=0");
}

function opwin(url,windowname,width,height) {
 var features="location=0, menubar=0, status=0, scrollbars=0, resizable=0, toolbar=0";
 if (width) {
  if (window.screen.width > width)
   features+=", left="+(window.screen.width-width)/2;
  else width=window.screen.width;
  features+=", width="+width;
 }
 if (height) {
  if (window.screen.height > height)
   features+=", top="+(window.screen.height-height)/2;
  else height=window.screen.height;
  features+=", height="+height;
 }
 window.open(url,windowname,features);
}



// Open Window
function opWin(url) {
	window.open(url, "", "width=580, height=800, resizable=1, scrollbars=1, menubar=0, directories=0, status=0, location=0");
}


// Open Window2
function opWin2(url) {
	window.open(url, "", "width=700, height=700, resizable=1, scrollbars=1, menubar=0, directories=0, status=0, location=0");
}


// Open Window3
function opWin3(url) {
	window.open(url, "", "width=600, height=500, resizable=1, scrollbars=1, menubar=0, directories=0, status=0, location=0");
}



// Page Initial Load
window.onload = function(){
  /* 先読みする画像の配列 */
  var images_ary=new Array(
    '../img/btn_futusha_on.gif',
    '../img/btn_nirin_on.gif',
    '../img/btn_oogata_on.gif',
    '../img/btn_nishu_on.gif',
    '../img/btn_demand_data_on.gif',
    '../img/btn_school_subscribe_on.gif',
    '../img/btn_contact_on.gif',
    '../img/futusha_at_on.gif',
    '../img/futusha_mt_on.gif',
    '../img/futu_nirin_on.gif',
    '../img/whatnew_on.gif',
    '../img/sw_icon_on.gif',
    '../img/sotugyo_icon_on.gif',
    '../img/keitai-url-on.gif',
    '../img/c_02on.jpg',
    '../img/bana_single_on.jpg',
    '../img/bana_douji_on.jpg',
    '../img/bana_internet_on.jpg',
    '../img/bana_customscooter_on.jpg',
    '../img/bana_ikemen_on.jpg',
    '../img/bana_karimen_on.jpg',
    '../img/bana_power_on.jpg',
    '../img/bana_gourmet_on.jpg',
    '../img/bana_7point_on.jpg',
    '../img/bana_hiraizumi_on.jpg',
    '../img/banner_nenmatsu_on.jpg'
  );

  /* 画像先読み処理関数 */
  function preLoad(imgAry) {
    var imgMax=imgAry.length;
    var images=new Array(imgMax);
    for (var i=0; i<imgMax; i++) {
      images[i]=new Image();
      images[i].src=imgAry[i];
    }
  }
}

//-->

