function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

function WO(){
   acr=window.open("../acronyms.html","abb","width=500,height=600,toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes");
   acr.focus();
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		menu_1_over = newImage("img/menu_1-over.gif");
		menu_3_over = newImage("img/menu_3-over.gif");
		menu_5_over = newImage("img/menu_5-over.gif");
		menu_7_over = newImage("img/menu_7-over.gif");
		menu_9_over = newImage("img/menu_9-over.gif");
		preloadFlag = true;
	}
}

function LIopen(url){
	 var LI;
	 LI=window.open("http://picnic.pices.jp/map/IOS/lillo.html","LIlist","width=150,height=450,toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes");
	 LI.focus(url);
}

function CAopen(url){
	 var CA;
	 CA=window.open("http://picnic.pices.jp/map/IOS/cace.html","CAlist","width=150,height=450,toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes");
	 CA.focus(url);
}

function CMopen(url){
	 var CM;
	 CM=window.open("http://picnic.pices.jp/map/IOS/cmaru.html","CMlist","width=150,height=450,toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes");
	 CM.focus(url);
}

function DTLopen(url){
	 var DTL;
	 DTL=window.open(url,"detail","toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=600,height=600");
	 DTL.focus(url);
}

function DATopen(url){
	 var DAT;
	 DAT=window.open(url,"data","toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=800,height=600");
	 DAT.focus(url);
}

function WinOpen(fig) {
   window.open(fig,"areamap","toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,width=680,height=550")
}

function MAPopen(url) {
   mp=window.open(url,"map","toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,width=500,height=500");
   mp.focus();
}

function search() {
  location.href="invent2.html";
}

function metawin(url) {
   mw=window.open(url,"meta","toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,width=650,height=600");
   mw.focus();
}