/*---------------------------------------------------------------------------------------------*/
var xmlHttp
var lpatt
var Wdiam
var color


/* show Diam */
function showDiam(sel)
{
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="getWheel_Diam.asp";
lPatt = sel
url=url+"?patt="+lPatt;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChangeDiam;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

/* show Models */
function showColor(sel)
{
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="getWheel_color.asp";
wDiam = sel
url=url+"?patt="+lPatt;
url=url+"&diam="+wDiam;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChangeColor;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

/*submit*/
function formsub_wheel(sel)
{
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }
color = sel
var url="getSubmit_Wheels.asp";
url=url+"?patt="+lPatt;
url=url+"&diam="+wDiam;
url=url+"&color="+color;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChangeSB;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

/*Change the div functions*/ 

function stateChangeDiam() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("txtDiam").innerHTML=xmlHttp.responseText;
}
}

function stateChangeColor() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("txtFin").innerHTML=xmlHttp.responseText;
}
}

function stateChangeSB() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("txtWHLSB").innerHTML=xmlHttp.responseText;
}
}