///////// Roll Over Image ////////////
window.onload = preLoadImg;
var preLoadFlag = "false";

function preLoadImg(){
	arrImgList = new Array(
		"/recruit/img/br_pamph_on.gif",
		"/info/img/eco_page_bu04_on.gif"
	);

	arrPreLoad = new Array();
	for (i in arrImgList) {
		arrPreLoad[i] = new Image();
		arrPreLoad[i].src = arrImgList[i];
	}
	preLoadFlag = "true";
}

function chgImg(fileName,imgName){
	if (preLoadFlag == "true") {
		document.images[imgName].src = fileName;
	}
}

///////// Tree Menu ////////////
function showpara(num) {
   if(document.getElementById) {
      document.getElementById("chap" + num).style.display = "block";
      document.getElementById("read" + num).style.display = "none";
      document.getElementById("close" + num).style.display = "inline";
   }
   return false;
}
function hidepara(num) {
   if(document.getElementById) {
      document.getElementById("chap" + num).style.display = "none";
      document.getElementById("read" + num).style.display = "inline";
      document.getElementById("close" + num).style.display = "none";
   }
   return false;
}

///////// Window Open ////////////
function openWindow(URL,Winname,intW,intH){
	if(navigator.appVersion.indexOf("Windows") > -1) intW = parseInt(intW) + 16;
	newwin = window.open(URL,Winname,"width="+intW+",height="+intH+",scrollbars=yes,resizable=yes,toolbar=yes,location=yes,directories=no,status=yes,menubar=yes");
	newwin.focus();
}