function fieldCheck(el,defaultText) {
	var val = el.value;
	if(val == defaultText) {
		el.value = "";
	} else if(val == "") {
		el.value = defaultText;
	}
}

function subscribeNewsletter() {
	jQuery.ajax({
   		type: "POST",
   		url: "/wp-content/themes/therapy/lib/ajax/validateForm.php",
   		data: jQuery('#newsletter').serialize() + '&form=newsletter',
   		success: function(msg){
   			//reset
   			jQuery('#newsletter #email').removeClass("error");
     		if(msg == "") {
     			jQuery('form#newsletter').html('Subscribed!');
     		} else {
     			var e = new Array();
     			e = msg.split("|");
     			for(var i in e) {
     				jQuery('#' + e[i]).addClass("error");
     			}
     			alert("Please check the boxes outlined in red below.");
     		}
   		}
 	});
 	return false;
}