$(document).ready(function() {
	
	$('#byggearbeidene').delay(200).fadeIn(1100);
	
	$.fn.cleardefault = function() {
		return this.focus(function() {
			if( this.value == this.defaultValue ) {
				this.value = "";
			}
		}).blur(function() {
			if( !this.value.length ) {
				this.value = this.defaultValue;
			}
		});
	};
	$("#meld input,#meld textarea").cleardefault();
	
	$("#meld").bind("submit", function() {	
		if ($("input[name=email]").val() == "" || $('input[name=phone]').val() == "") {
			alert("Du må fylle inn enten e-postadresse eller telefonnummer");
			return false;
		} else {
			$("#meld input[type=submit]").fadeTo("fast", 0.3).attr("disabled", "disabled").val("Sender ...");
			
	        var name = $('input[name=name]');   
	        var email = $('input[name=email]');   
	        var phone = $('input[name=phone]');   
	        var message = $('textarea[name=msg]'); 

			
			var data = 'name=' + name.val() 
				+ '&email=' + email.val() 
				+ '&phone=' + phone.val()
				+ '&message=' + message.val();


				// alert(message.val())
			knappValue = "Send henvendelse";
			
			$.ajax({   
	            url: "tellafriend.php",   
	            type: "POST",
	            data: data,        
	            cache: false,   
            
	            success: function (html) {                 
	                if (html==1) {   

						$("#sent").fadeIn(300);
	                } else {
						alert("En feil oppstod. Sørg for at du har fylt inn en gyldig e-postadresse: " + html);
				
					}
					$("#meld input[type=submit]").fadeTo("fast", 1).attr("disabled", "").val(knappValue);
	            },
	   			error: function(html) {
					alert("En feil oppstod." + html);
				}
	        });

			return false;
		}
	});
	
});