/**
 * LocandaScarpone.com
 * Requires prototype library 1.5
 * 
 */

var ContactForm = {
	inputElements : ['name', 'email', 'comments'],
	origValues : ['FULL NAME*', 'EMAIL ADDRESS*', 'COMMENTS*']
};

function initContact() {
	var form = $('inquiry_form');
	if (form) {
		
		for (var i = 0; i < ContactForm.inputElements.size(); i++) {
			var input = form[ContactForm.inputElements[i]];
			input.origValue = ContactForm.origValues[i];

			Event.observe(input, 'focus', inputFocus);
			Event.observe(input, 'blur', inputUnFocus);
		} 	
	}		
}

function inputFocus(event) {
	var form = $('inquiry_form');
	var input = Event.element(event);
	
	if ($F(input) == input.origValue) {
		$(input).value = "";
	}
				
}
			
function inputUnFocus(event) {
	var form = $('inquiry_form');
	var input = Event.element(event);
				
	var val = $F(input);
				
	if (val == "") {
		$(input).value = input.origValue;	
	}				
}

Event.observe(window, 'load', function() {
  initContact();
});