//Init 'Unobtrusive' JavaScript
addEvent(window, 'load', function() {

	if ($("sidepanel_subscribe") != null) {

		$("sidepanel_subscribe").onsubmit = function() {

			//Check for errors

			var checkfields = {
				"sidepanel_subscribe_name": "Please enter 'Name'",
				"sidepanel_subscribe_email": "Please enter 'Email'",
				"sidepanel_interestedin": "Please choose list you are 'Interested In' joining"
			};

			var errormsgs = "";
			for (i in checkfields) {

				if ($(i).value == "") {
					errormsgs += checkfields[i] + "\n\n";
				}

			}

			if (errormsgs) {
				alert(errormsgs);
				return false;
			} else {

				//Dyncamically change the aweber list to signup to

				var interestedin = document.getElementById("sidepanel_interestedin").value;

				document.getElementById("sidepanel_aweber_meta").value = aweberlist[interestedin]['meta_web_form_id'];
				document.getElementById("sidepanel_aweber_unit").value = interestedin;
				document.getElementById("sidepanel_aweber_thankyou").value = aweberlist[interestedin]['thankyou_url'];

				return true;

			}

		};

	}

	/*
	//Handle dropdown navigation

	var hideshownav = document.getElementById("header_navigation");
	var hideshownavitem = hideshownav.getElementsByTagName("li");

	var item_heights = [];

	for (i=0; i<hideshownavitem.length; i++) {

		if (hideshownavitem[i].className == "dropdown_menu") {

			hideshownavitem[i].id = "hideshownav_" + i;

			hideshownavitem[i].onmouseover = function() {

				var submenu = this.getElementsByTagName("ul");
				if (submenu[0] != null) {

					submenu[0].style.display = "block";

					//if ($("sidepanelvideo") != null)  {
					//	$("sidepanelvideo").style.visibility = "hidden";
					//}

				}

			}

			var submenu = hideshownavitem[i].getElementsByTagName("ul");
			if (submenu[0] != null) {

				submenu[0].onmouseout = function() {

					this.style.display = "none";

					//if ($("sidepanelvideo") != null)  {
					//	$("sidepanelvideo").style.visibility = "visible";
					//}

				}

			}

		}

	}
	*/

});