// JavaScript Document
/*
NEEDED BY LAKEESCAPERENTALS.COM, MAYBE OTHERS

*/
window.onload = fixClickMeObjProblem;
function fixClickMeObjProblem() {
  //Fix Eolas' patent ('Click to activate and use this control' problem in Opera/IE)
  var htmlObjects = document.getElementsByTagName("object");
  for (i = 0; i < htmlObjects.length; i++) {
    htmlObjects[i].outerHTML += "";
  }
}

function popUp(page, name, w, h, scroll) {
  name = "foo";
  page = page.split(" ").join("%20");
  var winl = (screen.width - w) / 2;
  var wint = (screen.height - h) / 2;
  //var resizable = false;
  winprop = 'height=' + h + ',width=' + w + ',top=' + wint + ',left=' + winl + ',scrollbars=' + scroll + ',resizable=yes';
  win = window.open(page, name, winprop);
  //if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
  //if (window.focus) { win.focus(); }
}

function ShowMenu(n) {
  var menu, arrowImg;
  menu = document.getElementById("dTool" + n);
  // Determine if the menu is currently showing.
  if (menu.style.display == 'block') {
    // If it is showing, hide the menu and update the twisty image.
    menu.style.display = 'none';
    arrowImg = document.images['i' + n];
    arrowImg.src = "images/btn_tan_twisty_up.gif";
  }
  else {
    // Hide all layers first.
    var divs = document.getElementsByTagName("div");

    /*
    for (var i = 0; i < divs.length; i++)
    if (divs[i].id.indexOf("dTool") >= 0)
    divs[i].style.display = 'none';
    */

    // Reset the images.
    /*
    for (var j = 0; j < document.images.length; j++)
    if (document.images[j].src.indexOf("btn_tan_twisty_dn") > 0)
    document.images[j].src = "images/btn_tan_twisty_up.gif";
    */

    // Show the menus and update their twisty images.
    menu = document.getElementById("dTool" + n);
    arrowImg = document.images["i" + n];
    menu.style.display = "block";
    arrowImg.src = "images/btn_tan_twisty_dn.gif";

  }
}

function showHideCompare(layerName) {
  var DivRef = document.getElementById(layerName);
  var IfrRef = document.getElementById('divShim');
  var btnRef = document.getElementById('compareBtn');
  var imgRef = document.getElementById('compareImage');
  if (DivRef.style.display == "none") {
    DivRef.style.display = "block";
    imgRef.src = './images/btn_compareproperties_dn.gif';
    IfrRef.style.width = DivRef.offsetWidth;
    IfrRef.style.height = DivRef.offsetHeight;
    IfrRef.style.top = DivRef.currentStyle.top;
    IfrRef.style.left = DivRef.currentStyle.left;
    IfrRef.style.zIndex = DivRef.currentStyle.zIndex - 1;
    IfrRef.style.display = "block";
    btnRef.style.background = 'url(../images/btn_compareproperties_dn.gif)';
  }
  else {
    DivRef.style.display = "none";
    IfrRef.style.display = "none";
    imgRef.src = './images/btn_compareproperties_up.gif';
    btnRef.style.background = 'url(../images/btn_compareproperties_up.gif)';
  }
}

// Univeral method for javascript->flash setvariable


/* -----------------------------------------------------------
Supporting Browsers

_IE 5 and higher
_Netscape 6 and higher
_Moz/Firebird all
_Opera 7 and higher
_Safari
*/

var ua = navigator.userAgent.toLowerCase();
var is_pc_ie = ((ua.indexOf('msie') != -1) && (ua.indexOf('win') != -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1));


function getXML(tagName, bracket) {

  var xmlNode = window.document.getElementsByTagName('xml');
  //var xmlHold = xmlNode[0].getElementsByTagName(tagName)[0].firstChild.nodeValue;
  var xmlLink = xmlNode[0].getElementsByTagName(tagName)[0].getAttribute("link");
  var myNum = parseInt(bracket);
  setFlashVariables("sendmovie", "setText=" + xmlLink);

}

function setFlashVariables(movieid, flashquery) {
  var i, values;
  if (is_pc_ie) {
    var chunk = flashquery.split("&");
    for (i in chunk) {
      values = chunk[i].split("=");
      document[movieid].SetVariable(values[0], values[1]);
    }
  } else {
    var divcontainer = "flash_setvariables_" + movieid;
    if (!document.getElementById(divcontainer)) {
      var divholder = document.createElement("div");
      divholder.id = divcontainer;
      document.body.appendChild(divholder);
    }
    document.getElementById(divcontainer).innerHTML = "";
    var divinfo = "<embed src='gateway.swf' FlashVars='lc=" + movieid + "&fq=" + escape(flashquery) + "' width='0' height='0' type='application/x-shockwave-flash'></embed>"; document.getElementById(divcontainer).innerHTML = divinfo;
  }
}

function trim(sString) {
  while (sString.substring(0, 1) == ' ') {
    sString = sString.substring(1, sString.length);
  }
  while (sString.substring(sString.length - 1, sString.length) == ' ') {
    sString = sString.substring(0, sString.length - 1);
  }
  return sString;
}

function disableEnterKey(e) {
  var keyCode = document.all ? window.event.keyCode : e.which;
  return keyCode != 13;
}
//document.onkeypress = disableEnterKey;

function SimulateButtonClickViaEnterKey(theEvent, theButtonTarget) {
  var keyCode = document.all ? window.event.keyCode : theEvent.which;
  if (keyCode == 13) {
    document.getElementById(theButtonTarget).click();
    return false;
  } else {
    return true;
  }
}