$(document).ready(function(){
	$("#submitdonation").click(function(){					   				   
		$(".error").hide();
		var hasError = false;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
		
			
		var nameVal = $("#name").val();
		if(nameVal == '') {
			$("#name").after('<span class="error">* necessario</span>');
			hasError = true;
		}
		
		var amountVal = $("#amount").val();
		if(amountVal == '') {
			$("#amount").after('<span class="error">* necessario</span>');
			hasError = true;
		}
		
		var pubnameVal = $("#pubname").val();
		if(pubnameVal == '') {
			$("#pubname").after('<span class="error">* necessario</span>');
			hasError = true;
		}
	
		var emailFromVal = $("#emailFrom").val();
		if(emailFromVal == '') {
			$("#emailFrom").after('<span class="error">* necessario</span>');
			hasError = true;
		} else if(!emailReg.test(emailFromVal)) {	
			$("#emailFrom").after('<span class="error">* invalido</span>');
			hasError = true;
		}
		
		var addressVal = $("#address").val();
		if(addressVal == '') {
			$("#l-address").after('<span class="error">* necessario</span>');
			hasError = true;
		}
		
		var messageVal = $("#message").val();
		if(messageVal == '') {
			$("#l-message").after('<span class="error">* necessario</span>');
			hasError = true;
		}
		
		
		if(hasError == false) {
			$(this).hide();
			$("#sendDonation li.buttons").append('<img src="graphics/loading.gif" alt="Loading" id="loading" />');
			
			$.post("dt-send.php",
   				{ dtname: nameVal, dtemail: emailFromVal, dtamount: amountVal, dtpubname: pubnameVal, dtaddress: addressVal, dtmessage: messageVal },
   					function(data){
						$("#sendDonation").slideUp("normal", function() {				   
							
							$("#sendDonation").before('<p class=\'dt-ok\'>Grazie per la sua donazione.</p>');											
						});
   					}
				 );
		}
		
		return false;
	});						   
});