function addToFavorites(urlAddress,pageName)
{
  	if (window.external){
   		window.external.AddFavorite(urlAddress,pageName);
  	}else{ 
   		alert("Sorry! Your browser doesn't support this function.");
  	}
}
var menuTimeout = 400

var menuSections = new Array()
var menuCountHide = new Array()

var menuSectionCnt = 0
var menuBoxCnt = 0

function menuShow(section, elements) {
  for (var i = 0; i < menuSections.length; i++) {
    if (menuSections[i] != section) {
      menuHide(menuSections[i], menuCountNodes(menuSections[i]))
    }
  }
  for (var i = 1; i <= elements; i++) {
    document.getElementById(section + '-' + i).style.visibility = 'visible'
  }
}

function menuHide(section, elements) {
  for (var i = 1; i <= elements; i++) {
    document.getElementById(section + '-' + i).style.visibility = 'hidden'
  }
  document.getElementById(section).style.zIndex = -1
}

function menuTryHide(section, elements, countHide) {
  if (countHide != menuCountHide[section]) {
    return
  }
  menuHide(section, elements)
}

function menuCountNodes(element) {
  ret = 0
  nodes = document.getElementById(element).childNodes.length
  for (var i = 0; i < nodes; i++) {
    if (document.getElementById(element).childNodes[i].nodeType == 1) {
      ret++
    }
  }
  return ret
}

function menuInitSection(section) {
  var elements = menuCountNodes(section)
  for (var i = 0; i <= elements; i++) {
    var s = (i == 0 ? (section + '-top') : (section + '-' + i))
    if (i == 0) {
      document.getElementById(s).onmouseover = function() {
        menuShow(section, elements)
        menuCountHide[section]++
        for (var ii = 0; ii < menuSections.length; ii++) {
          document.getElementById(section).style.zIndex = 1
          if (menuSections[ii] != section) {
            document.getElementById(menuSections[ii]).style.zIndex = -1
          }
        }
      }
    } else {
      document.getElementById(s).onmouseover = function() {
        //menuShow(section, elements)
        menuCountHide[section]++
      }
    }
    document.getElementById(s).onmouseout = function() {
      setTimeout("menuTryHide('" + section + "', " + elements + ", " + menuCountHide[section] + ")", menuTimeout)
    }
  }
}

function menuMakeId(nodes) {
  for (var i = 0; i < nodes.length; i++) {
    switch (nodes[i].className) {
      case 'top':
        menuSectionCnt++
        menuBoxCnt = 0
        nodes[i].id = 'menu-' + menuSectionCnt + '-top'
        break
      case 'section':
        nodes[i].id = 'menu-' + menuSectionCnt
        menuSections[menuSections.length] = nodes[i].id
        break
      case 'box':
        menuBoxCnt++
        nodes[i].id = 'menu-' + menuSectionCnt + '-' + menuBoxCnt
        break
    }
    if (nodes[i].childNodes) {
      menuMakeId(nodes[i].childNodes)
    }
  }
}

function menuInit() {
  menuMakeId(document.getElementById('menu').childNodes)
  for (var i = 0; i < menuSections.length; i++) {
    menuCountHide[menuSections[i]] = 0
  }
  for (var i = 0; i < menuSections.length; i++) {
    menuInitSection(menuSections[i])
  }
}
function doRange(id,url){
	if (document.getElementById("all"))
		document.getElementById("all").className = "range";
	if (document.getElementById("one"))
		document.getElementById("one").className = "range";
	if (document.getElementById("two"))
		document.getElementById("two").className = "range";
	if (document.getElementById("three"))
		document.getElementById("three").className = "range";
	if (document.getElementById("four"))
		document.getElementById("four").className = "range";
	document.getElementById(id).className = "range-sel";
	document.getElementById("frame").src = url;
}
function selCity(){
	if (document.getElementById("rad1").checked){
		document.getElementById("mon").style.display = "block";
		document.getElementById("oce").style.display = "none";
	} else {
		document.getElementById("mon").style.display = "none";
		document.getElementById("oce").style.display = "block";
	}
}
function doSearch(){
	if (document.getElementById("rad1").checked){
		if (document.getElementById("moncity").value == ""){
			alert("Please Select a City and search again.");
			return false;
		} else {
			document.homeSearch.action = "http://www.njhomessite.com/" + document.getElementById("stype").value + "/" + document.getElementById("moncity").value + ".htm";
			return true;
		}		
	} else {
		if (document.getElementById("ocecity").value == ""){
			alert("Please Select a City and search again.");
			return false;
		} else {
			document.homeSearch.action = "http://www.njhomessite.com/" + document.getElementById("stype").value + "/" + document.getElementById("ocecity").value + ".htm";
			return true;
		}
	}
}