// Javascript file for slinga.com web site
// Author:  Myles Wakeham, Tech Solutions Inc.
// Phone:  (480) 451-7440
// Email:  myles@techsol.org

function fn_ContactUs(){
	// Submits the form after validating entries
	if(document.f_contact.vt_Name.value != ''){
		if(document.f_contact.vt_Email.value != ''){
			if(document.f_contact.vt_Question.value != ''){
				// Looks like everything is ok here...
				document.f_contact.action = 'contactthanks.php';
				document.f_contact.submit();
			}else{
				alert("Please enter a comment or question.");
			}
		}else{
			alert("Please enter your email address");
		}
	}else{
		alert("Please enter your name");
	}
}

function fn_SubscribeValidate(){
	// Validates the form entered for a Newswire subscription
	if(document.f_subscribe.vt_Name.value != ''){
		if(document.f_subscribe.vt_Email.value != ''){
			if(document.f_subscribe.vt_Email2.value != ''){
				if(document.f_subscribe.vt_Email.value == document.f_subscribe.vt_Email2.value){
					// All looks good - submit the form
					document.f_subscribe.submit();
				}else{
					// The email addresses entered don't match
					alert("The email addresses that you have entered don't match.  Please re-enter them again");
				}
			}else{
				// No 2nd email address entered
				alert("You must enter a 2nd email address");
			}
		}else{
			// No main email entered
			alert("You must enter an email address");
		}	
	}else{
		// No name entered
		alert("You must enter a name.");
	}
}

function fn_UnsubscribeValidate(){
	// Validates the form entered for an unsubscribe request
	if(document.f_unsubscribe.vt_UnEmail.value != ''){
		// All ok - submit
		document.f_unsubscribe.submit();	
	}else{
		// No email address entered
		alert("You must enter an email address to unsubcribe.");
	}
}