// Contact us
function validateContactform(form) {
var email_addr = form.email.value;


	if (form.Subject.value == "") { 
	   alert("Please enter a Subject Line.");
	   form.Subject.style.backgroundColor="#ffff00"; 
	   form.Subject.focus(); 
	   return false; 
	}
	
	if (form.Subject.value != ""){
	 form.Subject.style.backgroundColor="#ffffff";
	}
	
	if (form.Name.value == "") { 
	   alert("Please enter your Full Name.");
	   form.Name.style.backgroundColor="#ffff00"; 
	   form.Name.focus(); 
	   return false; 
	}
	
	if (form.Name.value != ""){
	 form.Name.style.backgroundColor="#ffffff";
	}
	
	if ((email_addr.length<6) || (email_addr.indexOf(",")>=0) || 
	(email_addr.indexOf(";")>=0) || (email_addr.indexOf(":")>=0) || 
	(email_addr.indexOf("/")>=0) || (email_addr.indexOf(" ")>=0) || 
	(email_addr.indexOf("!")>=0) || (email_addr.indexOf("?")>=0) || 
	(email_addr.indexOf("@")<=0) || (email_addr.indexOf("@") != 
	email_addr.lastIndexOf("@")) || 
	(email_addr.lastIndexOf(".")<email_addr.indexOf("@")) || 
	(email_addr.lastIndexOf(".")+3>email_addr.length)) {
		alert("Please enter a valid email address.");
		form.email.style.backgroundColor="#ffff00"; 
        form.email.focus(); 
		return false; 
	}
		
	if (form.email.value != ""){
	 form.email.style.backgroundColor="#ffffff";
	}

if (form.Message.value == "") { 
	   alert("Please enter your Message.");
	   form.Message.style.backgroundColor="#ffff00"; 
	   form.Message.focus(); 
	   return false; 
	   }
	if (form.Message.value != ""){
	 form.Message.style.backgroundColor="#ffffff";
	 }
	 
if (form.captcha_text.value == "") { 
	   alert("Please enter the Security Code.");
	   form.captcha_text.style.backgroundColor="#ffff00"; 
	   form.captcha_text.focus(); 
	   return false; 
	   }
	if (form.captcha_text.value != ""){
	 form.captcha_text.style.backgroundColor="#ffffff";
	 }

}

function resetContactForm(form){
	 form.Subject.style.backgroundColor="#ffffff";
	 form.Name.style.backgroundColor="#ffffff";
	 form.email.style.backgroundColor="#ffffff";
	 form.Message.style.backgroundColor="#ffffff";
	 form.captcha_text.style.backgroundColor="#ffffff";
}