//1ランダム画像
function random_image(num1,num2) {
if((num1 - num2) > 0) {
var big = num1
var small = num2
} else {
var big = num2
var small = num1
}
var range = big - small + 1
var number = Math.floor(Math.random()*range) + small
return(number)
}
function random_img() {
var img_src = "images/" + random_image(1,10) + ".gif"
document.write("<IMG SRC='" + img_src + "'>")
}

//背景色変更
function setBackgroundColor(pal) { document.bgColor=pal; }
var gazo2='';

//壁紙変更
function kabe(gazo) {
	var w1;
	window.open(gazo,"viewWin","scrollbars=yes,toolbars=yes,width=700,height=560,resizable=yes,status=no,location=no,directories=no,menubar=no,left=0,top=0");
	w1=window.open("","viewWin","");
	w1.focus();
}
function kabe2(gazo) {document.body.background=gazo;
}



//analytics AdSense データ
window.google_analytics_uacct = "UA-6733223-1";




//1画像変化（不使用）
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_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_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];}
}