function getmodel()
		{
		//alert("test");
  		 if(makAx())
  		 		{
  		 			//alert("test-in");
				selyear=document.getElementById('sel-year').value;
				selmake=document.getElementById('sel-make').value;
				
				//alert(selyear);
				//alert(selmake);


					var url = "http://www.navigationpros.com/getmodel.asp?year="+selyear+"&make="+selmake+"&random="+Math.random();
					//alert(url)
					xm.open("GET",url,true);

          xm.onreadystatechange = function()
				 				{
								if(xm.readyState == 4)
								
                    	{ 
                    	document.getElementById('sel-model-get').disabled = false;	
                   		var response = xm.responseText;
                   		setTimeout(function(){
        							  if (response=="No models"){
        							  		document.getElementById('no-model').innerHTML=" "; 
      										document.getElementById('sel-model-get').disabled = true;
      										alert("No Models Available");
      										}
      										else {
      																
      										document.getElementById('sel-model').innerHTML=response
													}
                			  }, 500);
											//alert("teast")
											//alert(response)
                   		//document.getElementById('sel-model').innerHTML=response
                   		
							//alert(document.getElementById('sel-model').value);				
												//alert("done")																	 
											}
								}
					xm.send(null)
					}
			}		
		


function makAx(){
try {
  xm = new ActiveXObject("Msxml2.XMLHTTP");
  return true;
} catch (e) {
  try {
    xm = new ActiveXObject("Microsoft.XMLHTTP");
	return true;
  } catch (e2) {
    xm = false;
  }
}

if (!xm && typeof XMLHttpRequest != 'undefined') {
  xm = new XMLHttpRequest();
  return true;
}
}