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_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];}
}

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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function popup_disclaimer() {
  var option, filetoopen;
	option = "width=500,height=450,left=20,top=20,scrollbars=no, resizable=no";
	filetoopen = "../disclaimer.htm";
  window.open(filetoopen, "disclaimer", option)
}

function popup_emailmap() {
  var option, filetoopen;
	option = "width=470,height=380,left=20,top=20,scrollbars=no, resizable=no";
	filetoopen = "emailmap.asp";
  window.open(filetoopen, "emailmap", option)
}

function popup_legend() {
  var option, filetoopen;
	option = "width=638,height=660,left=20,top=20,scrollbars=yes, resizable=no";
	filetoopen = "legend.htm";
  window.open(filetoopen, "legend", option)
}

function popup_wirelessmap() {
  var option, filetoopen;
	option = "width=778,height=660,left=20,top=20,scrollbars=yes, resizable=no";
	filetoopen = "../../wince/en/intro.htm";
  window.open(filetoopen, "wirelessmap", option)
}

function popup_aboutypmap() {
  var option, filetoopen;
	option = "width=718,height=660,left=20,top=20,scrollbars=yes, resizable=no";
	filetoopen = "../../aboutypmap.htm";
  window.open(filetoopen, "aboutypmap", option)
}

function popup_help() {
  var option, filetoopen;
	option = "width=450,height=510,left=20,top=20,scrollbars=no, resizable=no";
	filetoopen = "/iypdemo/e03/en/help/html/popup_help.html";
  window.open(filetoopen, "yphelp", option)
}

function popup_notice() {
  var option, filetoopen;
	option = "width=280,height=200,left=20,top=20,scrollbars=no, resizable=no";
	filetoopen = "../../popup_special_notice.html";
  window.open(filetoopen, "notice", option)
}

function popup_Disclaimer() {
    var option, filetoopen;
    option = "width=765, height=600, left=20, top=20, scrollbars=yes, resizable=no";
    filetoopen = "http://yp.com.hk/home/ch/html/other/Disclaimer.html";
    window.open(filetoopen, "Disclaimer", option)
}

function popup_TermsOfUse() {
    var option, filetoopen;
    option = "width=690, height=600, left=20, top=20, scrollbars=yes, resizable=no";
    filetoopen = "http://yp.com.hk/home/ch/html/other/Terms_of_use.html";
    window.open(filetoopen, "TermsOfUse", option)
}

function popup_Window(sType, sPage, sTitle, nWidth, nHeight, nLeft, nTop) {
    var option;
    var popupWindow;
    if (sType == "c") {
        popupWindow = new ChildWindow(sPage + "?r=" + Math.random(), sTitle, nWidth, nHeight, function () { });
        popupWindow.Show();
    }
    else {
        if (sType == "d") {
            option = "dialogWidth:" + nWidth.toString() + "px;dialogHeight:" + nHeight.toString() + "px;dialogLeft:" + nLeft.toString() + "px;dialogTop:" + nTop.toString() + "px;scroll:no;resizable:no;center:no;status:no;edge:raised";
            popupWindow = window.showModalDialog(sPage + "?r=" + Math.random(), sTitle, option);
        }
        else {
            option = "width=" + nWidth.toString() + ",height=" + nHeight.toString() + ",left=" + nLeft.toString() + ",top=" + nTop.toString() + ",toolbar=no,menubar=no,scrollbars=no,resizable=no,location=no,status=no";
            //alert(option);
            popupWindow = window.open(sPage + "?r=" + Math.random(), sTitle, option);
        } 
    }
    return popupWindow;
}

function popup_GameWindow(sPage) {
    //var gameWin = popup_Window('o', sPage, 'NewWin', 456, 700, 360, 2);
    var gameWin = window.open(sPage + "?r=" + Math.random(), "GameWin", "width = 456, height = 700, left = 360, top = 2, toolbar = no, menubar = no, scrollbars = no, resizable = no, location = no, status = no");
    return gameWin;
}

function popup_GameTnc(sPage) {
    var gameWin = window.open(sPage + "?r=" + Math.random(), "GameTnc", "width = 650, height = 600, left = 360, top = 53, toolbar = no, menubar = no, scrollbars = yes, resizable = no, location = no, status = no");
    return gameWin;
}

function popup_GameEnd(sPage) {
    var gameWin = window.open(sPage + "?r=" + Math.random(), "GameWin", "width = 456, height = 563, left = 360, top = 2, toolbar = no, menubar = no, scrollbars = no, resizable = no, location = no, status = no");
    return gameWin;
}

function popup_GameWinner(sPage) {
    var gameWin = window.open(sPage + "?r=" + Math.random(), "GameWin", "width = 476, height = 563, left = 360, top = 2, toolbar = no, menubar = no, scrollbars = yes, resizable = no, location = no, status = no");
    return gameWin;
}

function specify_help(map_type) {
  var option, filetoopen;
	option = "width=450,height=510,left=20,top=20,scrollbars=no, resizable=no";
	filetoopen = "";

  filepath = "/iypdemo/e03/en/help/html/"

  content = "<html>"
  content += "<head>"
  content += "<title></title>"
  content += "<frameset rows='72,402,36' frameborder=no border=0>"
  content += "  <frame src='" + filepath + "help_top.html' name='help_top' marginwidth=0 marginheight=0 noresize scrolling=no>"
  content += "  <frameset cols='108,337,5' frameborder=no border=0>"
  content += "	<frame src='" + filepath + "help_left.html' name='help_left' marginwidth=0 marginheight=0 noresize scrolling=no>"
  content += "	<frame src='" + filepath + map_type + "' name='help_content' marginwidth=10 marginheight=10 noresize scrolling=auto>"
  content += "	<frame src='" + filepath + "help_right.html' name='help_left' marginwidth=0 marginheight=0 noresize scrolling=no>"
  content += "  </frameset>"
  content += "  <frame src='" + filepath + "help_bottom.html' name='help_bottom' marginwidth=0 marginheight=0 noresize scrolling=no>"
  content += "</frameset>"
  content += "</head>"
  content += "</html>"

  newwin = window.open(filetoopen, "yphelp", option)
  newwin.document.write(content)
}

function printMap() {
//  var mapService=document.GetData.mapService.value;
//  var url="printMap.asp?map=" + window.parent.frames["MapFrame"].document.theImage.src
//  if (mapService=="CENSUSMAP") {
//	url=url + "&text=" + window.parent.frames["MapFrame"].CensusField;
//  }
//  if (mapService=="PHOTOMAP") {
//	url=url + "&text=" + escape(window.parent.frames["MapFrame"].Topic);
//  }
//  window.open(url,"PrintMap",'width=530,height=410,directories=no,scrollbars=no,resizable=no,location=no,menubar=no,toolbar=no,alwaysLowered=yes');
//  window.open(url,"PrintMap",'');
	
//  var jsPlace = parent.MapFrame;
//  jsPlace.TDLprint();

  var option, filetoopen;
	option = "width=676,height=660,left=20,top=20,scrollbars=yes, resizable=no";
	filetoopen = "printmap.htm";
  window.open(filetoopen, "printmap", option)
}