/* --- Popup Window --- */

function getAgent() {
	var ua = "";
	ua = navigator.userAgent.toLowerCase();
	return ua;
}

function openMain() { //v2.0
	theURL="main.html";
	w = screen.availWidth;
	h = screen.availHeight;
	features = 'width=' + w + ',height=' + h + ',left=0,top=0';
	newMain = window.open(theURL,'newMain',features);
	newMain.focus();
}

function openPop(theURL) { //v2.0
	w = 760;h = 550;
	userwidth = screen.availWidth;
	userheight = screen.availHeight;
	p_width = (userwidth-w)/2;
	p_height = (userheight-h)/2;
	features = 'width=' + w + ',height=' + h + ',left=' + p_width + ',top=' + p_height;
	newPop = window.open(theURL,'newPop',features);
	newPop.focus();
}

function safaring(){
var agent = getAgent();
if (agent.indexOf("safari") != -1) {
	window.resizeTo(760,550);
	x=(screen.width-760)/2;
	y=(screen.height-550)/2;
	window.moveTo(x,y);
	}
}

function safaringMain(){
var agent = getAgent();
if (agent.indexOf("safari") != -1) {
	testx=screen.width;
	testy=screen.height;
	window.resizeTo(testx,testy);
	x=0;
	y=0;
	window.moveTo(x,y);
	}
}

/* --- Up-to-date for theaters --- */

function upDate(){
	lastupdate = new Date(document.lastModified);
	year=lastupdate.getFullYear();
	month=lastupdate.getMonth()+1;
	date=lastupdate.getDate();
	document.write(year+"年"+month+"月"+date+"日更新");
}

/* --- RollOver Image --- */

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];}
}