var TOTAL_SPECIAL_ARTICLES = 7;
var MAX_VERSIONS_PER = 5;
var maxSpecialsOnPage = 4;
var theChosenOnes = new Array(maxSpecialsOnPage);

var articleDestinations = new Array(TOTAL_SPECIAL_ARTICLES);
  	 articleDestinations[0] = "http://www.LaneFX.com/turnsignals.html";
	 articleDestinations[1] = "http://www.LaneFX.com/about/when_to_use.html";
	 articleDestinations[2] = "http://www.LaneFX.com/news/06bestTech.html";
	 articleDestinations[3] = "http://www.LaneFX.com/specials";
	 articleDestinations[4] = "http://www.LaneFX.com/about/";
	 articleDestinations[5] = "http://www.LaneFX.com/features/leasedVehicle.html";
	 articleDestinations[6] = "http://www.LaneFX.com/moments";
	

function chooseArticles()   {
	var randNumber=0;
	
	i=0;
	while  (i<maxSpecialsOnPage)
	{
		randNumber = Math.round(Math.random()*TOTAL_SPECIAL_ARTICLES);  
		
		alreadyAssigned=0;
		
		for (j=0; j<=i; j++)
		{
			if ((randNumber==theChosenOnes[j]) || (randNumber==0))
			{	alreadyAssigned=1;	}
		}
		
		if (!alreadyAssigned)
		{
			theChosenOnes[i]=randNumber;
			i++;
		}
	}
}

function gimmeAnArticle (whichOne) 
{
	myStr = theChosenOnes[whichOne];
	return(myStr);
}

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 Is() {
    var agent   = navigator.userAgent.toLowerCase();
    this.major  = parseInt(navigator.appVersion);
    this.minor  = parseFloat(navigator.appVersion);
    this.ns     = ((agent.indexOf('mozilla')   != -1) &&
                  (agent.indexOf('spoofer')    == -1) &&
                  (agent.indexOf('compatible') == -1) &&
                  (agent.indexOf('opera')      == -1) &&
                  (agent.indexOf('webtv')      == -1));
    this.ns4    = (this.ns && (this.major      ==  4));
    this.ns6    = (this.ns && (this.major      >=  5));
    this.ie     = (agent.indexOf("msie")       != -1);
    this.ie3    = (this.ie && (this.major      <   4));
    this.ie4  	= (this.ie && (this.major >= 4));
    this.ie5    = (this.ie && (this.major      ==  4) &&
                  (agent.indexOf("msie 5.0")   != -1));
    this.ieX    = (this.ie && !this.ie3 && !this.ie4);
}

var is = new Is();
	
	function layerObject(id,left,top) {
		if(is.ie4) {
		this.obj = document.all[id].style;    
		this.obj.left = left;
		this.obj.top = top;
		return this.obj;
		} else if(is.ns4) {
		this.obj = document.layers[id];
		this.obj.left = left;
		this.obj.top = top;
		return this.obj;
		}  else {                   
		this.obj = document.getElementById(id).style;
		this.obj.left = left;
		this.obj.top = top;
		return this.obj;
		} 
}

function layerSetup() {
		centerLyr = new layerObject('centerLayer', available_width/2-385,0);
}

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_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_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_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_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

// (C) 2000 www.CodeLifter.com
// http://www.codelifter.com
// Free for all users, but leave in this  header

function Bookmark()
{

var txt = "Bookmark LaneFX.com!"
var url = "http://www.LaneFX.com";
var who = "LaneFX.com: The World's First Active Blind Spot Exposure System"

var ver = navigator.appName
var num = parseInt(navigator.appVersion)
if ((ver == "Microsoft Internet Explorer")&&(num >= 4)) {
   window.external.AddFavorite(url,who);

} else {
   txt += "  (Ctrl+D)"
   document.write(txt)
} 
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

function MM_showHideLayers() { //v6.0
  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 bottomDisplay(txt)
{
    window.status=txt;
} 

function bottomErase()
{    window.status='LaneFX™       Never Change Lanes Without It!';
}
//-->

function clearText(thefield)
{
  if (thefield.defaultValue==thefield.value)
    thefield.value = ""
}

////////////////////////////////////////////////////////////////

var message="Right-clicking is disabled to prevent unauthorized content duplication. \nThis website's code and content are Copyright  2005-07 Drivaware Inc. All rights reserved.  ";

function clickIE4(){
if (event.button==2){
alert(message);
return false;
}
}

function clickNS4(e){
if (document.layers||document.getElementById&&!document.all){
if (e.which==2||e.which==3){
alert(message);
return false;
}
}
}

if (document.layers){
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS4;
}
else if (document.all&&!document.getElementById){
document.onmousedown=clickIE4;
}

document.oncontextmenu=new Function("alert(message);return false")

////////////////////////////////////////////////////////////////

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		js.setAttribute('language', 'javascript');
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