function checka()
{
  if(document.form1.firstname.value.length==0)
	
	  {
		  fname.innerText="Please enter your First Name ";
		  fname.style.color="red";
		  form1.firstname.focus();
		  return false;
	 }
	
	
	else if(document.form1.lastname.value.length==0)
	
	  {   
	       lname.innerText="Please enter your Last Name ";
		  lname.style.color="red";
		  
		  form1.lastname.focus();
		    return false;
	 }
	 else if(document.form1.mail.value.length==0)
	
	  {
		  email.innerText="Please enter your E-mail ";
		  email.style.color="red";
		  form1.mail.focus();
		    return false;
	 }
	else if(document.form1.Phone1.value.length==0 || document.form1.Phone2.value.length==0 || document.form1.Phone3.value.length==0 )
	
	   {
		  phonenumber.innerText="Please enter your phone ";
		  phonenumber.style.color="red";
		  form1.Phone1.focus();
		    return false;
		 }
   
	
}

function flname()
{
if(document.form1.firstname.value.length==0)
	
	  {
		  fname.innerText="Please enter your First Name ";
		  fname.style.color="red";
		 }
   else
     {
		 fname.innerText="ok";
	 fname.style.color="red";
	 }
	
	}
	
function llname()
{
if(document.form1.lastname.value.length==0)
	
	  {
		  lname.innerText="Please enter your Last Name ";
		  lname.style.color="red";
		 }
   else
     {
		 lname.innerText="ok";
	 lname.style.color="red";
	 }
	
	}
function  ail()
{
if(document.form1.mail.value.length==0)
	
	  {
		  email.innerText="Please enter your E-mail ";
		  email.style.color="red";
		 }
   else
     {
		 email.innerText="ok";
	 email.style.color="red";
	 }
	
	}
function  phone()
{
if(document.form1.Phone1.value.length==0 || document.form1.Phone2.value.length==0||document.form1.Phone3.value.length==0 )
	
	  {
		  phonenumber.innerText="Please enter your phone ";
		  phonenumber.style.color="red";
		 }
   else
     {
		 phonenumber.innerText="ok";
	 phonenumber.style.color="red";
	 }
	
	}