(function ($) {

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

  return this.each(function () {
    // get jQuery version of 'this'
    var $input = $(this),

    // capture the rest of the variable to allow for reuse
      title = $input.attr('title'),
      $form = $(this.form),
      $win = $(window);

    function remove() {
      if ($input.val() === 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

      // clear the pre-defined text when form is submitted
      $form.submit(remove);
      $win.unload(remove); // handles Firefox's autocomplete
    }
  });
};

})(jQuery);

$(function(){
// find all the input elements with title attributes
$('input[title!=""]').hint();
});


$(document).ready(function(){
		if (document.getElementById) {
			var alltags = document.all? document.all : document.getElementsByTagName("*");
			for (i=0; i < alltags.length; i++) {
			  if (alltags[i].className == "emailCloak") {
				var oldText = alltags[i].firstChild;
			  	var emailAddress = alltags[i].firstChild.nodeValue;
			  	var user = emailAddress.substring(0, emailAddress.indexOf("("));
			  	var website = emailAddress.substring(emailAddress.indexOf(")")+1, emailAddress.length);
			  	var newText = user+"@"+website;
			  	var a = document.createElement("a");
			  	a.href = "mailto:"+newText;
				var address = document.createTextNode(newText);
				a.appendChild(address);
				alltags[i].replaceChild(a,oldText);
			  }
			}
		}

		$("a[href^='http://']").attr("target","_blank");
});

$(document).ready(function(){
  if (!document.getElementsByTagName) return false;
  var lnks = document.getElementsByTagName("a");
  for (var i=0; i<lnks.length; i++) {
    if (lnks[i].getAttribute("class") == "popup") {
      lnks[i].onclick = function() {
        wpopUp(this.getAttribute("href"));
        return false;
      }
    }
  }
});


function wpopUp(winURL,width,height) {
  var wwidth = (width) ? width : 700;
  var wheight = (height) ? height : 480;
  window.open(winURL,"popup","scrollbars=1,resizable=1,width=" + wwidth + ",height=" + wheight);
}


function carousel_initCallback(carousel)
{
    // Disable autoscrolling if the user clicks the prev or next button.
    carousel.buttonNext.bind('click', function() {
        carousel.startAuto(0);
    });

    carousel.buttonPrev.bind('click', function() {
        carousel.startAuto(0);
    });

    // Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function() {
        carousel.stopAuto();
    }, function() {
        carousel.startAuto();
    });

	$('div.user-buttons ul li a').hover(function(i) {
	  carousel.startAuto(0);
	});

	$('ul#main-nav li a').hover(function(i) {
	  carousel.startAuto();
	});
};