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_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 resetForm () {
 var makeList = document.vs.make;
 var modelList = document.vs.model;
 makeList.options.length = 0;
  makeList.options[0] = new Option("MAKE","",0,1);
  modelList.options.length = 0;
  modelList.options[0] = new Option("MODEL","",0,1);
}


function vehicleSearch() {
  var yearSelected = document.vs.year.options[document.vs.year.selectedIndex].value;
  var makeList = document.vs.make;
  var modelList = document.vs.model;
 var makeSelected = makeList.options[makeList.selectedIndex].value;
 var modelSelected = modelList.options[modelList.selectedIndex].value;
 var url = '/php/ps2.vehicle.search.php/?year=' + escape(yearSelected) + '&make=' + escape(makeSelected) + '&model=' + escape(modelSelected);
 http.open("GET", url, true);
 http.onreadystatechange = handleHttpResponse;
 http.send(null);
}



function handleHttpResponse() {

 if (http.readyState == 4) { // Split the comma delimited response into an array

 results = http.responseText.split(",");

   var yearSelected = document.vs.year.options[document.vs.year.selectedIndex].value;
   var makeList = document.vs.make;
   var modelList = document.vs.model;
   var applicationGuideID = document.vs.applicationGuideID;
   var makeSelected = makeList.options[makeList.selectedIndex].value;
   var modelSelected = modelList.options[modelList.selectedIndex].value;
   var optionSelected;
   var makes = new Array();
   var models = new Array();
   if (yearSelected) {

    var listIndex = 0;
   if (!makeSelected && !modelSelected) {

    makeList.options.length = 0;
     makeList.options[0] = new Option("MAKE","",0,1);
    for (index in results ) {
  if( listIndex < results.length -1)
  {
       listIndex++;
         optionSelected = 0;
        if (makeSelected == results[index]) {

          optionSelected = 1;
        }
         makeList.options[listIndex] = new Option(results[index],results[index],0,optionSelected);
         }
      }
   } else if (makeSelected && !modelSelected) {
     modelList.options.length = 0;
     modelList.options[0] = new Option("MODEL","",0,1);
      listIndex = 0;
    for (index in results) {
    if( listIndex < results.length -1)
  {
       listIndex++;
         optionSelected = 0;
        if (modelSelected == results[index]) {
          optionSelected = 1;
        }
         modelList.options[listIndex] = new Option(results[index],results[index],0,optionSelected);
      }
      }
   } else if (yearSelected && makeSelected && modelSelected) {
    //document.vs.applicationGuideID.value = results;
   }
  }
 }
}
function getHTTPObject() {
 var xmlhttp; /*@cc_on
 @if (@_jscript_version >= 5)
  try {
   xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
  } catch (e) {
   try {
    xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
   } catch (E) {
    xmlhttp = false;
   }
  }
 @else
 xmlhttp = false;
 @end @*/
 if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
  try {
   xmlhttp = new XMLHttpRequest();
  } catch (e) {
   xmlhttp = false;
  }
 }
 return xmlhttp;
}
var http = getHTTPObject(); // We create the HTTP Object
function processVS() {
  var bSuccess = false;
  if(document.vs.year && document.vs.year.value != "") {
    if(document.vs.make && document.vs.make.value != "") {
      if(document.vs.model && document.vs.model.value != "") {
        bSuccess = true;
      }
    }
  }
  if(!bSuccess) {
    alert('Please make selections in all three fields in the Vehicle Search to get results.');
 }
  return bSuccess;
}

function processBS() {
  var bSuccess = false;
  if(document.bs.brandID && document.bs.brandID.value != "") {
        bSuccess = true;
  }
  if(!bSuccess) {
    alert('Please select a brand first.');
 }
  return bSuccess;
}


function  mysubmit2()
{
  document.vs2.submit();
}

function resetForm2 ()
{

  var makeList = document.vs2.selectMake;
  var modelList = document.vs2.selectModel;
  if(makeList)
  {
    makeList.options.length = 0;
    makeList.options[0] = new Option("Make","",0,1);
  }
  if(modelList)
  {
    modelList.options.length = 0;
    modelList.options[0] = new Option("Model","",0,1);
  }
}

function vehicleSearch2()
{

  var yearSelected = document.vs2.selectYear.options[document.vs2.selectYear.selectedIndex].value;
  var makeList = document.vs2.selectMake;
  var modelList = document.vs2.selectModel;
  var makeSelected = makeList.options[makeList.selectedIndex].value;
  var modelSelected = modelList.options[modelList.selectedIndex].value;
  //var url = '/php/ps2.vehicle.search.php/?selectYear=' + escape(yearSelected) + '&selectMake=' + escape(makeSelected) + '&selectModel=' + escape(modelSelected);
   var url = '/php/ps2.vehicle.search.php/?year=' + escape(yearSelected) + '&make=' + escape(makeSelected) + '&model=' + escape(modelSelected);
  //if(modelSelected == '')
  //{
    http.open("GET", url, true);
  //}
 // else
   //   http.open("POST", url, true);
    http.onreadystatechange = handleHttpResponse;
    http.send(null);
}

function handleHttpResponse() {
  if (http.readyState == 4)
  { // Split the comma delimited response into an array
    results = http.responseText.split(",");
//alert(results);
    var yearSelected = document.vs2.selectYear.options[document.vs2.selectYear.selectedIndex].value;
    var makeList = document.vs2.selectMake;
    var modelList = document.vs2.selectModel;
    var applicationGuideID = document.vs2.applicationGuideID;
    var makeSelected = makeList.options[makeList.selectedIndex].value;
    var modelSelected = modelList.options[modelList.selectedIndex].value;

    var optionSelected;
    var makes = new Array();
    var models = new Array();
    if (yearSelected)
    {
      var listIndex = 0;
      if (!makeSelected && !modelSelected)
      {
        makeList.options.length = 0;
        makeList.options[0] = new Option("Make","",0,1);
        for (index in results )
        {
          if( listIndex < results.length -1)
          {
            listIndex++;
            optionSelected = 0;
            if (makeSelected == results[index])
              optionSelected = 1;

             makeList.options[listIndex] = new Option(results[index],results[index],0,optionSelected);
          }
        }
      }
    else if (makeSelected && !modelSelected)
    {
      modelList.options.length = 0;
      modelList.options[0] = new Option("Model","",0,1);
      listIndex = 0;
      for (index in results)
      {
        if( listIndex < results.length -1)
        {
          listIndex++;
          optionSelected = 0;
          if (modelSelected == results[index])
            optionSelected = 1;
            modelList.options[listIndex] = new Option(results[index],results[index],0,optionSelected);
        }
      }
    }
    else if (yearSelected && makeSelected && modelSelected)
    {
      //document.vs.applicationGuideID.value = results;
    }
  }
 }
}
function getHTTPObject() {
 var xmlhttp; /*@cc_on
 @if (@_jscript_version >= 5)
  try {
   xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
  } catch (e) {
   try {
    xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
   } catch (E) {
    xmlhttp = false;
   }
  }
 @else
 xmlhttp = false;
 @end @*/
 if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
  try {
   xmlhttp = new XMLHttpRequest();
  } catch (e) {
   xmlhttp = false;
  }
 }
 return xmlhttp;
}
var http = getHTTPObject(); // We create the HTTP Object
function processVS2() {
  var bSuccess = false;
  if(document.vs2.selectYear && document.vs2.selectYear.value != "") {
    if(document.vs2.selectMake && document.vs2.selectMake.value != "") {
      if(document.vs2.selectModel && document.vs2.selectModel.value != "") {
        bSuccess = true;
      }
    }
  }
  if(!bSuccess) {
    alert('Please make selections in all three fields in the Vehicle Search to get results.');
 }
  return bSuccess;
}

function processSS() {
  var bSuccess = false;
  if(document.ss.sectionWidth && document.ss.sectionWidth.value != "") {
    if(document.ss.aspectRatio && document.ss.aspectRatio.value != "") {
      if(document.ss.rimDiameter && document.ss.rimDiameter.value != "") {
        bSuccess = true;
      }
    }
  }
  if(!bSuccess) {
    alert('Please make selections in all three fields in the Tire Size Search to get results.');
 }
  return bSuccess;
}

function sectionWidthSearch() {
  var sectionWidthSelected = document.ss.sectionWidth.options[document.ss.sectionWidth.selectedIndex].value;
  var aspectRatioList = document.ss.aspectRatio;
  var rimDiameterList = document.ss.rimDiameter;

  var aspectRatioSelected = aspectRatioList.options[aspectRatioList.selectedIndex].value;
  var rimDiameterSelected = rimDiameterList.options[rimDiameterList.selectedIndex].value;


  var optionSelected;
  var i;
  var aspectRatios = new Array();
  var rimDiameters = new Array();
  for (i=1;i<=TireSizeCount;i++) {
    if (sectionWidthSelected == TireSizeList[i][0]) {
      aspectRatios[TireSizeList[i][1]] = TireSizeList[i][1];
    }
  }
  aspectRatioList.options.length = 0;
  aspectRatioList.options[0] = new Option("Aspect Ratio","",false,false);
  rimDiameterList.options.length = 0;
  rimDiameterList.options[0] = new Option("Rim Diameter","",false,false);
  var listIndex = 0;
  for (aspectRatio in aspectRatios) {
    listIndex++;
    optionSelected = false;
    if (aspectRatioSelected == aspectRatio) {
      optionSelected = true
    }
    aspectRatioList.options[listIndex] = new Option(aspectRatios[aspectRatio],aspectRatio,false,optionSelected);
  }
  if (aspectRatioSelected) {
    for (i=1;i<=TireSizeCount;i++) {
      if (sectionWidthSelected == TireSizeList[i][0] && aspectRatioSelected == TireSizeList[i][1]) {
        rimDiameters[TireSizeList[i][2]] = TireSizeList[i][2];
      }
    }
    listIndex = 0;
    for (rimDiameter in rimDiameters) {
      listIndex++;
      optionSelected = false;
      if (rimDiameterSelected == rimDiameter) {
        optionSelected = true
      }
      rimDiameterList.options[listIndex] = new Option(rimDiameters[rimDiameter],rimDiameter,false,optionSelected);
    }
  }
}


function submitTireSize (selection)
{
  window.location = selection.options[selection.selectedIndex].value;
}