function car_style1() {
			
	if (document.getElementById("style1").checked == false)
	{
		document.getElementById("checkbox1").style.backgroundPosition = "0px 0px";
	}
	else {
		document.getElementById("checkbox1").style.backgroundPosition = "0px -112px";
		document.getElementById("style2").checked = false;
		document.getElementById("checkbox2").style.backgroundPosition = "-86px 0px";
		document.getElementById("style3").checked = false;
		document.getElementById("checkbox3").style.backgroundPosition = "-172px 0";
		document.getElementById("style4").checked = false;
		document.getElementById("checkbox4").style.backgroundPosition = "-258px 0px";
		document.getElementById("style5").checked = false;
		document.getElementById("checkbox5").style.backgroundPosition = "-344px 0px";
		document.getElementById("style6").checked = false;
		document.getElementById("checkbox6").style.backgroundPosition = "-430px 0px";
		document.getElementById("style7").checked = false;
		document.getElementById("checkbox7").style.backgroundPosition = "-516px 0px";
		document.getElementById("style8").checked = false;
		document.getElementById("checkbox8").style.backgroundPosition = "0px -56px";
		document.getElementById("style9").checked = false;
		document.getElementById("checkbox9").style.backgroundPosition = "-86px -56px";
	}
		
	}
	
	function car_style2() {
	
	if (document.getElementById("style2").checked == false)
	{
		document.getElementById("checkbox2").style.backgroundPosition = "-86px 0px";
	}
	else {
		document.getElementById("checkbox2").style.backgroundPosition = "-86px -112px";
		document.getElementById("style1").checked = false;
		document.getElementById("checkbox1").style.backgroundPosition = "0px 0px";
	}
		
	}
	
	
	function car_style3() {
	
	if (document.getElementById("style3").checked == false)
	{
		document.getElementById("checkbox3").style.backgroundPosition = "-172px 0px";
	}
	else {
		document.getElementById("checkbox3").style.backgroundPosition = "-172px -112px";
		document.getElementById("style1").checked = false;
		document.getElementById("checkbox1").style.backgroundPosition = "0px 0px";
	}
		
	}
	
	function car_style4() {
	
	if (document.getElementById("style4").checked == false)
	{
		document.getElementById("checkbox4").style.backgroundPosition = "-258px 0px";
	}
	else {
		document.getElementById("checkbox4").style.backgroundPosition = "-258px -112px";
		document.getElementById("style1").checked = false;
		document.getElementById("checkbox1").style.backgroundPosition = "0px 0px";
	}
		
	}
	
	function car_style5() {
	
	if (document.getElementById("style5").checked == false)
	{
		document.getElementById("checkbox5").style.backgroundPosition = "-344px 0px";
	}
	else {
		document.getElementById("checkbox5").style.backgroundPosition = "-344px -112px";
		document.getElementById("style1").checked = false;
		document.getElementById("checkbox1").style.backgroundPosition = "0px 0px";
	}
		
	}
	
	function car_style6() {
	
	if (document.getElementById("style6").checked == false)
	{
		document.getElementById("checkbox6").style.backgroundPosition = "-430px 0px";
	}
	else {
		document.getElementById("checkbox6").style.backgroundPosition = "-430px -112px";
		document.getElementById("style1").checked = false;
		document.getElementById("checkbox1").style.backgroundPosition = "0px 0px";
	}
		
	}
	
	function car_style7() {
	
	if (document.getElementById("style7").checked == false)
	{
		document.getElementById("checkbox7").style.backgroundPosition = "-516px 0px";
	}
	else {
		document.getElementById("checkbox7").style.backgroundPosition = "-516px -112px";
		document.getElementById("style1").checked = false;
		document.getElementById("checkbox1").style.backgroundPosition = "0px 0px";
	}
		
	}
	
	function car_style8() {
	
	if (document.getElementById("style8").checked == false)
	{
		document.getElementById("checkbox8").style.backgroundPosition = "0px -56px";
	}
	else {
		document.getElementById("checkbox8").style.backgroundPosition = "0px -168px";
		document.getElementById("style1").checked = false;
		document.getElementById("checkbox1").style.backgroundPosition = "0px 0px";
	}
		
	}
	
	function car_style9() {
	
	if (document.getElementById("style9").checked == false)
	{
		document.getElementById("checkbox9").style.backgroundPosition = "-86px -56px";
	}
	else {
		document.getElementById("checkbox9").style.backgroundPosition = "-86px -168px";
		document.getElementById("style1").checked = false;
		document.getElementById("checkbox1").style.backgroundPosition = "0px 0px";
	}
	
}
			
			
			
			
function car_make1(model){
	if(document.getElementById('make_1').value != "")
	{
		document.getElementById('model_1').disabled = false ;
		document.getElementById('make_2').disabled = false ;
		var xmlhttp;
		var make1=document.getElementById('make_1').value;
		
	//var content;
	//content=document.share_link_frm.scroll_comments.value;

		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("modeldiv1").innerHTML=xmlhttp.responseText;
			
    		}
			
			
  		}
		xmlhttp.open("GET","http://www.longislandexchange.com/automotive/get_model.php?make="+make1+"&model="+model,true);
		xmlhttp.send();
	}
	else
	{
		document.getElementById('model_1').value = 0 ;
		document.getElementById('model_1').disabled = true ;
		document.getElementById('make_2').value = 0 ;
		document.getElementById('make_2').disabled = true ;
		document.getElementById('model_2').value = 0 ;
		document.getElementById('model_2').disabled = true ;
		document.getElementById('make_3').value = 0 ;
		document.getElementById('make_3').disabled = true ;
		document.getElementById('model_3').value = 0 ;
		document.getElementById('model_3').disabled = true ;
		
	}
	
}

function car_make2(model){
	if(document.getElementById('make_2').value !="")
	{
		document.getElementById('model_2').disabled = false ;
		document.getElementById('make_3').disabled = false ;
		document.getElementById('model_1').disabled = false ;
		document.getElementById('make_2').disabled = false ;
		var xmlhttp;
		var make1=document.getElementById('make_2').value;
		
	//var content;
	//content=document.share_link_frm.scroll_comments.value;

		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("modeldiv2").innerHTML=xmlhttp.responseText;
			
    		}
			
			
  		}
		xmlhttp.open("GET","http://www.longislandexchange.com/automotive/get_model2.php?make="+make1+"&model="+model,true);
		xmlhttp.send();
	}
	else
	{
		document.getElementById('model_2').value = 0 ;
		document.getElementById('model_2').disabled = true ;
		document.getElementById('make_3').value = 0 ;
		document.getElementById('make_3').disabled = true ;
		document.getElementById('model_3').value = 0 ;
		document.getElementById('model_3').disabled = true ;
		
	}
}

function car_make3(model){
	if(document.getElementById('make_3').value != "")
	{
		document.getElementById('model_3').disabled = false ;
		document.getElementById('model_1').disabled = false ;
		document.getElementById('make_2').disabled = false ;
		var xmlhttp;
		var make1=document.getElementById('make_3').value;
		
	//var content;
	//content=document.share_link_frm.scroll_comments.value;

		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("modeldiv3").innerHTML=xmlhttp.responseText;
			
    		}
			
			
  		}
		xmlhttp.open("GET","http://www.longislandexchange.com/automotive/get_model3.php?make="+make1+"&model="+model,true);
		xmlhttp.send();
	}
	else
	{
		document.getElementById('model_3').value = 0 ;
		document.getElementById('model_3').disabled = true ;
		
	}
}