window.name ='work_index';
self.focus();
window.resizeTo(728,570);

var Restart_on = new Image();
var Restart_off = new Image();
Restart_on.src = "./baseimg/restart.gif";
Restart_off.src = "./baseimg/restart_gray.gif";


function browserCheck(onlineFlg)
{
	if(navigator.appName.indexOf("Internet Explorer") != -1){
		if(onlineFlg == 0){ location.href=exeIE; }
		if(onlineFlg == 1){ dlWin = window.open(flashPlayerURL,"_blank"); }
	}else{
		if(onlineFlg == 0){ location.href=exeNS; }
		if(onlineFlg == 1){ dlWin = window.open(flashPlayerURL,"_blank"); }
	}
}

var me
function mainOpen(myNum){
  pageNum = myNum;
  me = window.open("./frame.htm","main_win","width=780,height=540,scrollbars=1,resizable=1,toolbar=0,menubar=0,location=0,directories=0,status=0");
}

function maincOpen(){
  pageNum = gsPageNum;
  me = window.open("./framec.htm","main_win","width=780,height=540,scrollbars=1,resizable=1,toolbar=0,menubar=0,location=0,directories=0,status=0");

}

function pageNumber(){
  return pageNum;
}

var me
function quizOpen(f_name){
  me = window.open(f_name,"quiz_page","width=728,height=570,scrollbars=1,resizable=1,toolbar=0,menubar=0,location=0,directories=0,status=0");
}

function getCookie(key,  tmp1, tmp2, xx1, xx2, xx3) {
    tmp1 = " " + document.cookie + ";";
    xx1 = xx2 = 0;
    len = tmp1.length;
    while (xx1 < len) {
        xx2 = tmp1.indexOf(";", xx1);
        tmp2 = tmp1.substring(xx1 + 1, xx2);
        xx3 = tmp2.indexOf("=");
        if (tmp2.substring(0, xx3) == key) {
            return(unescape(tmp2.substring(xx3 + 1, xx2 - xx1 - 1)));
        }
        xx1 = xx2 + 1;
    }
    return("");
}

function checkCookie(){
	gsPageNum = getCookie("pageNum");
	if((gsPageNum != "xx") && (gsPageNum != "")){
		document.ReStartButton.src = Restart_on.src
	}else{
		document.ReStartButton.src = Restart_off.src
	}
}