function check(form) {

	var x = form.email.value;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

if (form.name.value == ""  || form.email.value == "" || !filter.test(x) || form.phone.value == "" || form.message.value == "" || form.ImageVerification.value == "") {

	if (form.name.value == "") {
		document.getElementById("name").style.color='red';
	  }else{
		document.getElementById("name").style.color='black';
	  }
	  if (form.email.value == "") {
		document.getElementById("email").style.color='red';
	  }else{
		document.getElementById("email").style.color='black';
	  }
	  if (form.phone.value == "") {
		document.getElementById("phone").style.color='red';
	  }else{
		document.getElementById("phone").style.color='black';
	  }
	  if (form.message.value == "") {
		document.getElementById("message").style.color='red';
	  }else{
		document.getElementById("message").style.color='black';
	  }

	  if (!filter.test(x) && form.email.value != ""){
		document.getElementById("stat").style.display='block';	
		document.getElementById("email").style.color='red';
	  }else if(filter.test(x) && form.email.value != ""){
		document.getElementById("stat").style.display='none';
		document.getElementById("email").style.color='black';
	  }
	if (form.ImageVerification.value == "") {
		document.getElementById("code").style.color='red';
	  }else{
		document.getElementById("code").style.color='black';
	  }

		return false ;
}
  // ** END **
  return true ;}


function checkparts(form) {

	var x = form.email.value;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

if (form.name.value == ""  || form.email.value == "" || !filter.test(x) || form.company.value == "" || form.phone.value == "" || form.comment.value == "" || form.ImageVerification.value == "") {
	if (form.name.value == "") {
		document.getElementById("name").style.color='red';
	  }else{
		document.getElementById("name").style.color='black';
	  }
	if (form.company.value == "") {
		document.getElementById("company").style.color='red';
	  }else{
		document.getElementById("company").style.color='black';
	  }
	if (form.comment.value == "") {
		document.getElementById("comment").style.color='red';
	  }else{
		document.getElementById("comment").style.color='black';
	  }
	if (form.ImageVerification.value == "") {
		document.getElementById("code").style.color='red';
	  }else{
		document.getElementById("code").style.color='black';
	  }
	if (form.phone.value == "") {
		document.getElementById("phone").style.color='red';
	  }else{
		document.getElementById("phone").style.color='black';
	  }
	  if (form.email.value == "") {
		document.getElementById("email").style.color='red';
	  }else{
		document.getElementById("email").style.color='black';
	  }
	  if (!filter.test(x) && form.email.value != ""){
		document.getElementById("stat").style.display='block';	
		document.getElementById("email").style.color='red';
	  }else if(filter.test(x) && form.email.value != ""){
		document.getElementById("stat").style.display='none';
		document.getElementById("email").style.color='black';
	  }

		return false ;
}
  // ** END **
  return true ;}


function checkoffers(form) {

	var x = form.email.value;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

if (form.name.value == ""  || form.email.value == "" || !filter.test(x) || form.company.value == "" || form.phone.value == "" || form.message.value == "" || form.ImageVerification.value == "" || form.address.value == "" ||  form.branch.value == "" ||  form.product.value == 0 || ( document.getElementById('model') && form.model.value == 0)) {
	if (form.name.value == "") {
		document.getElementById("name").style.color='red';
	  }else{
		document.getElementById("name").style.color='black';
	  }
	if (form.company.value == "") {
		document.getElementById("company").style.color='red';
	  }else{
		document.getElementById("company").style.color='black';
	  }
	if (form.message.value == "") {
		document.getElementById("message").style.color='red';
	  }else{
		document.getElementById("message").style.color='black';
	  }
	if (form.address.value == "") {
		document.getElementById("address").style.color='red';
	  }else{
		document.getElementById("address").style.color='black';
	  }
	if (form.branch.value == "") {
		document.getElementById("branch").style.color='red';
	  }else{
		document.getElementById("branch").style.color='black';
	  }
	if (form.product.value == 0) {
		document.getElementById("product").style.color='red';
	  }else{
		document.getElementById("product").style.color='black';
	  }
	if(document.getElementById('model')){
	  if (form.model.value == 0) {
		document.getElementById("model").style.color='red';
	  }else{
		document.getElementById("model").style.color='black';
	  }
	}
	if (form.ImageVerification.value == "") {
		document.getElementById("code").style.color='red';
	  }else{
		document.getElementById("code").style.color='black';
	  }
	if (form.phone.value == "") {
		document.getElementById("phone").style.color='red';
	  }else{
		document.getElementById("phone").style.color='black';
	  }
	  if (form.email.value == "") {
		document.getElementById("email").style.color='red';
	  }else{
		document.getElementById("email").style.color='black';
	  }
	  if (!filter.test(x) && form.email.value != ""){
		document.getElementById("stat").style.display='block';	
		document.getElementById("email").style.color='red';
	  }else if(filter.test(x) && form.email.value != ""){
		document.getElementById("stat").style.display='none';
		document.getElementById("email").style.color='black';
	  }

		return false ;
}
  // ** END **
  return true ;}


function changeProduct(ctrl, url) {
  document.forms[0].action = url;
  document.forms[0].submit();
}

function changeSearchPage(ctrl, url) {
  document.forms[0].action = url;
  document.forms[0].submit();
}