/*** ファビコン ***/
document.write('<link rel="shortcut icon" href="http://gamble-net.com/favicon.ico">');
/*** イメージツールバー非表示 ***/
document.write('<meta http-equiv="imagetoolbar" content="no">');


// JavaScript Document
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];}
}


function checkcook(){
//20080905ブラウザ判定
  var strUA = "";
  var braerr = 0;
  strUA = navigator.userAgent.toLowerCase();
  if(strUA.indexOf("safari") != -1){
	braerr = 1;
  }else if(strUA.indexOf("firefox") != -1){
	braerr = 1;
  }else if(strUA.indexOf("opera") != -1){
	braerr = 1;
  }else if(strUA.indexOf("netscape") != -1){
	braerr = 1;
  }else if(strUA.indexOf("msie") != -1){
	;
  }else if(strUA.indexOf("mozilla/4") != -1){
	;
  }
	if(braerr==1){
		alert("お使いの環境では正しくご利用になれません。\n【Internet Explorer】\nのご利用を推奨しております。");
		return false;
	}
	if(!navigator.cookieEnabled){
		alert("クッキーを有効にしてください");
		return false;
	}else{	
		return true;
	}
}

var images = new Array()
var images_on = new Array()
images['s'] = new Image();  images['s'].src = "http://www.gamble-net.com/image/2007_font_size1.gif"
images['m'] = new Image();  images['m'].src = "http://www.gamble-net.com/image/2007_font_size2.gif"
images['l'] = new Image();  images['l'].src = "http://www.gamble-net.com/image/2007_font_size3.gif"
images_on['s'] = new Image();  images_on['s'].src = "http://www.gamble-net.com/image/2007_font_size1_on.gif"
images_on['m'] = new Image();  images_on['m'].src = "http://www.gamble-net.com/image/2007_font_size2_on.gif"
images_on['l'] = new Image();  images_on['l'].src = "http://www.gamble-net.com/image/2007_font_size3_on.gif"

function ChangeSize(ttl) {
	var i, lnklst;
	for(i=0; (lnklst = document.getElementsByTagName("link")[i]); i++) {
		if(lnklst.getAttribute("rel").indexOf("stylesheet")  && lnklst.getAttribute("title")) {
			lnklst.disabled = true;
			document.getElementById(lnklst.getAttribute("title")).src = images[lnklst.getAttribute("title")].src;
			if(lnklst.getAttribute("title") == ttl){
				lnklst.disabled = false;
				document.getElementById(lnklst.getAttribute("title")).src = images_on[lnklst.getAttribute("title")].src;
			}
		}
	}
}