/**
* @author Remy Sharp
* @url http://remysharp.com/2007/01/25/jquery-tutorial-text-box-hints/
*/

(function ($) {

	$.fn.hint = function (blurClass) {
		if (!blurClass) blurClass = 'blur';

		return this.each(function () {
			var $input = $(this),
				title = $input.attr('title'),
				$form = $(this.form),
				$win = $(window);

			function remove() {
				if (!this.value)
				{
					value = $input.attr('value')
				} else
				{
					value = this.value
				}
				if (value === title && $input.hasClass(blurClass)) {
					$input.val('').removeClass(blurClass);
				}
			}

			// only apply logic if the element has the attribute
			if (title) { 
				// on blur, set value to title attr if text is blank
				$input.blur(function () {
					if (this.value === '') {
						$input.val(title).addClass(blurClass);
					}
				}).focus(remove).blur(); // now change all inputs to title
				// }).focus(remove).blur(); // now change all inputs to title
				
				
				// clear the pre-defined text when form is submitted
				$form.submit(remove);
				$win.unload(remove); // handles Firefox's autocomplete
			}
		});
	};
	
})(jQuery);


$(document).ready(function(){
	
	$(".a_feed_personal").click(function(){
		$("#signup_feed").dialog({
			modal: true,
			overlay: {
				opacity: 0.5,
				background: "black"
			},
			buttons: {
				"Signup now": function() {
					window.location.href = "/signup";
					$(this).dialog("close");
				}, 
				"Login": function() {
					window.location.href = "/login";
					$(this).dialog("close");
				},
				"Cancel": function() {
					$(this).dialog("close");
				}
			}
		});
		return false;
	});
	
});