function homeform()
{ 	 
   if(document.contactus.FirstName.value == "")
      {
	        alert("Please Enter Your First Name");
			document.contactus.FirstName.focus();
			return false;
	  }
	if(document.contactus.LastName.value == "")
      {
	        alert("Please Enter Your Last Name");
			document.contactus.LastName.focus();
			return false;
	  }

	if(document.contactus.Company.value == "")
      {
	        alert("Please Enter Your Company");
			document.contactus.Company.focus();
			return false;
	  }
	if(document.contactus.Phone.value == "")
      {
	        alert("Please Enter Your Phone");
			document.contactus.Phone.focus();
			return false;
	  }
	if(document.contactus.Email.value == "")
      {
	        alert("Please Enter Your Email address");
			document.contactus.Email.focus();
			return false;
	  }
  re = new RegExp("([A-Za-z0-9_.-]){2,}@([A-Za-z0-9_.-]){2,}\.([A-Za-z0-9_.-]){2,}")
  if (document.all('Email').value.match(re) == null) 
  {
		alert("Please Enter a Valid Email Address");
		document.all('Email').focus();
		return false;
  }	 
	   
   return true;
}

function newsform()
{ 	 
   if(document.newsletter.FirstName.value == "")
      {
	        alert("Please Enter Your First Name");
			document.newsletter.FirstName.focus();
			return false;
	  }
	if(document.newsletter.LastName.value == "")
      {
	        alert("Please Enter Your Last Name");
			document.newsletter.LastName.focus();
			return false;
	  }	
	if(document.newsletter.Email.value == "")
      {
	        alert("Please Enter Your Email address");
			document.newsletter.Email.focus();
			return false;
	  }
  re = new RegExp("([A-Za-z0-9_.-]){2,}@([A-Za-z0-9_.-]){2,}\.([A-Za-z0-9_.-]){2,}")
  if (document.all('Email').value.match(re) == null) 
  {
		alert("Please Enter a Valid Email Address");
		document.all('Email').focus();
		return false;
  }	 
	   
   return true;
}


function careerform()
{ 	 
   if(document.careers.firstname.value == "")
      {
	        alert("Please Enter Your First Name");
			document.careers.firstname.focus();
			return false;
	  }
	if(document.careers.lastname.value == "")
      {
	        alert("Please Enter Your Last Name");
			document.careers.lastname.focus();
			return false;
	  }
	if(document.careers.phone.value == "")
      {
	        alert("Please Enter Your Phone");
			document.careers.phone.focus();
			return false;
	  }	
	  
	if(document.careers.emailid.value == "")
      {
	        alert("Please Enter Your Email address");
			document.careers.emailid.focus();
			return false;
	  }
  re = new RegExp("([A-Za-z0-9_.-]){2,}@([A-Za-z0-9_.-]){2,}\.([A-Za-z0-9_.-]){2,}")
  if (document.all('emailid').value.match(re) == null) 
  {
		alert("Please Enter a Valid Email Address");
		document.all('emailid').focus();
		return false;
  }	 
	   
   return true;
}