function checkForm() 
 {
	name = document.getElementById("Name").value;
	email = document.getElementById("Email").value;
	subject = document.getElementById("Subject").value;
	enquiry = document.getElementById("Enquiry").value;

	if (name == "Name:" || name == "Name: " || name == "Name:  " || name == "Name:   " || name == "Name:    " || name == "Name:     " || name == "" || name == " " || name == "  " || name == "   " || name == "    " || name == "     ") { hideAllErrors(); document.getElementById("NameError").style.display = "inline"; document.getElementById("Name").select(); document.getElementById("Name").focus(); return false; } 	    	
	if (email == "") { hideAllErrors(); document.getElementById("EmailError").style.display = "inline"; document.getElementById("Email").select(); document.getElementById("Email").focus(); return false; }    	
	if (email != "") { hideAllErrors(); var emailpattern = /^.+@.+\..{2,3}$/; if(!emailpattern.test(email)) { document.getElementById("EmailError").style.display = "inline"; document.getElementById("Email").select(); document.getElementById("Email").focus(); return false;     }  }    
	if (subject == "" || subject == " " || subject == "  " || subject == "   " || subject == "    " || subject == "     " || subject == "      " || subject == "Subject:" || subject == "Subject: " || subject == "Subject:  " || subject == "Subject:   " || subject == "Subject:    " || subject == "Subject:     " || subject == "Subject:      ") { hideAllErrors(); document.getElementById("SubjectError").style.display = "inline"; document.getElementById("Subject").select(); document.getElementById("Subject").focus(); return false; } 
	if (enquiry == "" || enquiry == " " || enquiry == "  " || enquiry == "   " || enquiry == "Message:" || enquiry == "    " || enquiry == "     " || enquiry == "Message: " || enquiry == "Message:  " || enquiry == "Message:   " || enquiry == "Message:    " || enquiry == "Message:     ") { hideAllErrors(); document.getElementById("EnquiryError").style.display = "inline"; document.getElementById("Enquiry").select(); document.getElementById("Enquiry").focus(); return false; } 

  	return true;
}
 
function hideAllErrors() 
{
	document.getElementById("NameError").style.display = "none"
	document.getElementById("EmailError").style.display = "none"
	document.getElementById("SubjectError").style.display = "none"
	document.getElementById("EnquiryError").style.display = "none"
}