//CSS

window.onerror=null;

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)){
cssSrc = '<LINK REL="stylesheet" TYPE="text/css" HREF="./css/n_win.css">';
if(brVer >= 5){
cssSrc = '<LINK REL="stylesheet" TYPE="text/css" HREF="./css/n6_win.css">' ;
}
} else if((brName == "M") && (brVer >= 4)) {
cssSrc = '<LINK REL="stylesheet" TYPE="text/css" HREF="./css/i_win.css">' ;
}
} else if(os == "MacPPC"){
if((brName == "N") && (brVer >= 4)){
cssSrc = '<LINK REL="stylesheet" TYPE="text/css" HREF="./css/n_mac.css">' ;
if(brVer >= 5){
cssSrc = '<LINK REL="stylesheet" TYPE="text/css" HREF="./css/n6_mac.css">' ;
}
}	else if((brName == "M") && (brVer >= 4)) {
cssSrc = '<LINK REL="stylesheet" TYPE="text/css" HREF="./css/i_mac.css">' ;
}
}
document.write( cssSrc ) ;

var preloadFlag = false;


//SwapImage

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];}}
}

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];}
}



//New Window

function special(url)
{window.open(url,"special","width=540,height=450,scrollbars=1");}


//Random Banner
function randomJump()
{
theURL = new Array();
theURL[0] = "http://menkyo.do-campus.net/";
theURL[1] = "http://www.s-agent.jp/";
theURL[2] = "http://www.s-agent.jp/";
theURL[3] = "http://www.do-campus.net/jump/157.html";
theURL[4] = "http://www.do-campus.net/jump/163.html";
theURL[5] = "http://gakuseikaikan.kenbunroku.com/";

ImageCount = 6;
num = Math.floor(Math.random() * ImageCount);
document.write("<A HREF='"+theURL[num]+"' target='_blank'>");
document.write("<IMG SRC='./img/banner/"+num+".gif' BORDER='0'></A>");
}