// JavaScript Document
function validate_contactus(form)
{ 
	if ((form.f_first_name.value==null)||(form.f_first_name.value==""))
	{
		alert("First name is blank")
		form.f_first_name.focus()
		return false
	}	
	else if ((form.f_last_name.value==null)||(form.f_last_name.value==""))
	{
		alert("Last name is blank")
		form.f_last_name.focus()
		return false
	}	
	else if ((form.f_telephone.value==null)||(form.f_telephone.value==""))
	{
		alert("Telephone is blank")
		form.f_telephone.focus()
		return false
	}		
	else if ((form.f_email.value==null)||(form.f_email.value==""))
	{
		alert("Email is blank")
		form.f_email.focus()
		return false
	}
	else if (echeck(form.f_email.value)==false)
	{
		form.f_email.value=""
		form.f_email.focus()
		return false
	}
}//validate_contactus