function SymError(){ return true; }
window.onerror = SymError;
var SymRealWinOpen = window.open;
function SymWinOpen(url, name, attributes){ return (new Object()); }
window.open = SymWinOpen;

// ----------------------------------------------------------------------------

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];}
}
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_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];}}
}

// ----------------------------------------------------------------------------
var SymRealOnLoad;
var SymRealOnUnload;

function SymOnUnload()
{
  window.open = SymWinOpen;
  if(SymRealOnUnload != null)
     SymRealOnUnload();
}

function SymOnLoad()
{
  if(SymRealOnLoad != null)
     SymRealOnLoad();
  window.open = SymRealWinOpen;
  SymRealOnUnload = window.onunload;
  window.onunload = SymOnUnload;
}

SymRealOnLoad = window.onload;
window.onload = SymOnLoad;
// ----------------------------------------------------------------------------

function gengosfPreLoad(){
	MM_preloadImages(
		'./images/menu/bi.jpg',
		'./images/menu/contents.jpg',
		'./images/menu/gf.jpg',
		'./images/menu/if.jpg'
	);
}


/*-------------------------------------------------*/
/*CSS振り分け*/
/*-------------------------------------------------*/
var cssPath = "./css/";	//絶対パスに変更して下さい。　http://www.hituzi.co.jp/gengosf/css/
var cssFile = "";
var cssSrc  = "";
var os = navigator.platform;
var brName = navigator.appName.charAt(0);
var brVer = navigator.appVersion.charAt(0);
var brType ="";
if(os == "Win32"){
	if((brName == "N") && (brVer >= 4)){
		cssFile = 'win_nc.css';
	} else if((brName == "M") && (brVer >= 4)) {
		cssFile = 'win_ie.css';
	} else {
		cssFile = 'win_etc.css';
	}
} else if(os == "MacPPC"){
	if((brName == "N") && (brVer >= 4)){
//		alert("MAC NC")
		cssFile = 'mac_nc.css';
	} else if((brName == "M") && (brVer >= 4)) {
//		alert("MAC IE")
		cssFile = 'mac_ie.css';
	} else {
//		alert("MAC ETC")
		cssFile = 'mac_etc.css';
	}
}
cssSrc = '<link rel="stylesheet" type="text/css" href="' + cssPath + cssFile + '" />';
document.write( cssSrc ) ;

// alert(cssSrc);