function NewWindow(file, w, h){
window.open(file,"NewWindow","toolbar=no,directories=no,resizable=no,scrollbars=no,location=no,menubar=no,width="+w+",height="+h);
}


function NewWindow2(file, w, h){
window.open(file,"NewWindow","toolbar=no,directories=no,resizable=yes,scrollbars=yes,location=no,menubar=no,width="+w+",height="+h);
}



userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function findElement(n,ly) {
if (browserVers < 4)		return document[n];
var curDoc = ly ? ly.document : document;
var elem = curDoc[n];
if (!elem) {
for (var i=0;i<curDoc.layers.length;i++) {
elem = findElement(n,curDoc.layers[i]);
if (elem) return elem;
}
}
return elem;
}

function changeImages() {
if (document.images && (preloadFlag == true)) {
var img;
for (var i=0; i<changeImages.arguments.length; i+=2) {
img = null;
if (document.layers) {
img = findElement(changeImages.arguments[i],0);
}
else {
img = document.images[changeImages.arguments[i]];
}
if (img) {
img.src = changeImages.arguments[i+1];
}
}
}
}

var preloadFlag = false;
function preloadImages() {
if (document.images) {
n_builders_story_o = newImage("images/n_builders_story_o.gif");
n_arbor_glen_o = newImage("images/n_arbor_glen_o.gif");
n_cambria_o = newImage("images/n_cambria_o.gif");
n_woodland_hills_o = newImage("images/n_woodland_hills_o.gif");
n_gateway_o = newImage("images/n_gateway_o.gif");
n_community_map_o = newImage("images/n_community_map_o.gif");
n_purchasing_process_o = newImage("images/n_purchasing_process_o.gif");
n_quick_deliveries_o = newImage("images/n_quick_deliveries_o.gif");
n_testimonials_o = newImage("images/n_testimonials_o.gif");
n_in_the_news_o = newImage("images/n_in_the_news_o.gif");
n_useful_resources_o = newImage("images/n_useful_resources_o.gif");
n_contact_us_o = newImage("images/n_contact_us_o.gif");
n_home_o = newImage("images/n_home_o.gif");
b_contractor_login_o = newImage("images/b_contractor_login_o.gif");
b_homeowner_login_o = newImage("images/b_homeowner_login_o.gif");
preloadFlag = true;
}
}

















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_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 P7_hideDiv(evt) { //v1.3 by PVII
 var b,relT,mT=false; 
 if(document.layers){b=evt.target;if(b.p7aHide){
  b.visibility="hidden";}else{routeEvent(evt);}
 }else if(document.all&&!window.opera){b=event.srcElement;
  while(b!=null){if(b.tagName=="DIV" && b.p7ahD){mT=true;break;}b=b.parentElement;}
  if(!b.contains(event.toElement)){b.style.visibility="hidden";}
 }else if(document.getElementById){b=evt.currentTarget;relT=evt.relatedTarget;
  while(relT!=null){if(b==relT){mT=true;break;}
  relT=relT.parentNode;}if(!mT){b.style.visibility="hidden";}}
}

function P7_autoHide() { //v1.3 by PVII
 var i,g,args=P7_autoHide.arguments;
 for(i=0;i<args.length;i++){if((g=MM_findObj(args[i]))!=null){
  g.p7aHide=true;if(document.layers){
  g.captureEvents(Event.MOUSEOUT);}g.onmouseout=P7_hideDiv;g.p7ahD=true;}}
}

function P7_autoLayers() { //v1.2 by PVII
 var g,b,k,f,args=P7_autoLayers.arguments;
 var a = parseInt(args[0]);if(isNaN(a))a=0;
 if(!document.p7setc) {p7c=new Array();document.p7setc=true;
  for (var u=0;u<10;u++) {p7c[u] = new Array();}}
 for(k=0; k<p7c[a].length; k++) {
  if((g=MM_findObj(p7c[a][k]))!=null) {
   b=(document.layers)?g:g.style;b.visibility="hidden";}}
 for(k=1; k<args.length; k++) {
  if((g=MM_findObj(args[k])) != null) {
   b=(document.layers)?g:g.style;b.visibility="visible";f=false;
   for(j=0;j<p7c[a].length;j++) {
    if(args[k]==p7c[a][j]) {f=true;}}
  if(!f) {p7c[a][p7c[a].length++]=args[k];}}}
}









ns4 = document.layers
ie4 = document.all 
nn6 = document.getElementById && !document.all 

function hideObject(id) {
   if (ns4) {
      document.getElementById(id).visibility = "hide";
   }
   else if (ie4) {
      document.all[id].style.visibility = "hidden";
   }
   else if (nn6) {
      document.getElementById(id).style.visibility = "hidden";
   }
}

// Show/Hide functions for pointer objects

function showObject(id) {
   if (ns4) {
      document.getElementById(id).visibility = "show";
   }
   else if (ie4) {
      document.all[id].style.visibility = "visible";
   }
   else if (nn6) {
      document.getElementById(id).style.visibility = "visible";
   }
}






//--------------------------------
// This code compares two fields in a form and submit it
// if they're the same, or not if they're different.
//--------------------------------
function checkEmail(theForm) {
	
	if (theForm.FirstName.value.length =="")
	{
	alert("Please provide your first name.");
	theForm.FirstName.focus();
	return (false);
	}

	if (theForm.LastName.value.length =="")
	{
	alert("Please provide your last name.");
	theForm.LastName.focus();
	return (false);
	}

	if (theForm.Address1.value.length =="")
	{
	alert("Please provide your address.");
	theForm.Address1.focus();
	return (false);
	}
	
	if (theForm.CityTown.value.length =="")
	{
	alert("Please provide your city/town.");
	theForm.CityTown.focus();
	return (false);
	}
	
	if (theForm.Zip.value.length =="")
	{
	alert("Please provide your zip code.");
	theForm.Zip.focus();
	return (false);
	}
	
	if (theForm.ConfirmEmailAddress.value.length =="")
	{
	alert("Please confirm your email address.");
	theForm.ConfirmEmailAddress.focus();
	return (false);
	}
	
	if (theForm.EmailAddress.value.length =="")
	{
	alert("Please provide your email address.");
	theForm.EmailAddress.focus();
	return (false);
	}

	if (theForm.EmailAddress.value != theForm.ConfirmEmailAddress.value)
    {
    alert('The email addresses entered do not match.  Please try again.');
	theForm.ConfirmEmailAddress.focus();
    return false;
    } else {
    return true;
    }
}