$(document).ready(function() {
	
	external_links();
	
});
function validate(_form){
		
	var reg_email = new RegExp("^([\\#\\$\\&'\\*\\+\\-\\/\\=\\?\\^\\_\\`\\{\\}\\|\\~a-zA-Z0-9-]+(\\.[\\#\\$\\&'\\*\\+\\-\\/\\=\\?\\^\\_\\`\\{\\}\\|\\~a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\\.[a-zA-Z0-9-]+)+)?$");
	
	if(_form == 'enewsletter'){
		
		var enews_errors = 0;
		
		if($('#name').val() == ''){
			
			enews_errors++;	
			$('#name').addClass('inputerror');
		
		} else {
			
			$('#name').removeClass('inputerror');
		
		}
		
		if($('#email').val() == ''){
			
			enews_errors++;
			$('#email').addClass('inputerror');
		
		} else if(reg_email.test($('#email').val()) == false){
			
			enews_errors++;
			$('#email').addClass('inputerror');
		
		} else {
			
			$('#email').removeClass('inputerror');
		
		}
		
		if(enews_errors == 0){
		
			return true;
			
		} else {
			
			$('div.errors').addClass('invalid');
			$('div.errors').html('<p>Valid entries are required</p>');
			return false;
		}
		
	}
	
	if(_form == 'contact'){
		
		var contact_errors = 0;
		
		if($('#contact_name').val() == ''){
			
			contact_errors++;
			$('#contact_name').addClass('inputerror');
			
		} else {
			
			$('#contact_name').removeClass('inputerror');
		
		}
		
		if($('#contact_email').val() == ''){
			
			contact_errors++;
			$('#contact_email').addClass('inputerror');
		
		} else if(reg_email.test($('#contact_email').val()) == false){
			
			contact_errors++;
			$('#contact_email').addClass('inputerror');
		
		} else {
			
			$('#contact_email').removeClass('inputerror');
		
		}
		
		if($('#contact_message').val() == ''){
			
			contact_errors++;
			$('#contact_message').addClass('inputerror');
			
		} else {
			
			$('#contact_message').removeClass('inputerror');
		
		}
		
		if(contact_errors == 0){
		
			return true;
			
		} else {
			
			$('div.errors_contact').addClass('contact_invalid');
			$('div.errors_contact').html('<p>Valid entries are required</p>');
			return false;
		}
		
	}
		
}

function external_links(){
	// adds target="_blank" to all links beginning with 'http'
	$('a[href^="http"]')
		.attr({
			target: "_blank",
			title: "This link directs you to an external website and will open in a new window."
		}
	);
}