function showModels(make)
{


var url="http://www.magnaflow.eu/epulldown/getmodels.asp";
url=url+"?make="+make;
//url=url+"&sid="+Math.random();

if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else
  {// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
xmlhttp.onreadystatechange=function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    document.getElementById("models").innerHTML=xmlhttp.responseText;
	//window.document.pagesearch.year.value = '';
	//window.document.pagesearch.trim.value = '';
	//window.document.pagesearch.engine.value = '';
	//document.getElementById("years").innerHTML="<font size='1' FACE='Verdana, Arial, Helvetica, sans-serif' color='#ff0000'><b>Years</b></font><br><select name='year' size='1' onChange='showSearch()' class='formStyle' style='font-size: 8pt; font-family: verdana,arial; background: #FFFFFF; color: #000000; border: 1px solid rgb(180,180,180);'><option value=''>Select a Year</option></select>";
	document.getElementById("searchbutton").innerHTML = "&nbsp;"
	//document.getElementById("year").value='';
	//document.getElementById("trim").value='';
	//document.getElementById("engine").value='';
    }
  }
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}


function showSearch()
{
	if (window.document.performance.model.value != "")
	{
		document.getElementById("searchbutton").innerHTML = "<input type='image' src='http://www.magnaflow.eu/images/submit.jpg' alt='Submit' width='58' height='22' border='0' style='margin-top:5px;'>";
	}else{
		document.getElementById("searchbutton").innerHTML = "&nbsp;";
	}
}