$jnc = jQuery.noConflict();

$jnc(document).ready(function() {
	var _id = 'nav1';
	var _slideEl = '.sub';
	var _duration = 300;

	$jnc("#nav1 .sub").each(function() {
		$jnc(this).parent().children("a").click(function(){
			hideLevels(this);
			$jnc(this).parent().children(".sub").animate({"height": "toggle"}, "slow", '', function(){
				if($jnc(this).parent().children(".sub").css("display") == "block"){
					$jnc(this).parent().addClass('active');
				} else $jnc(this).parent().removeClass('active');
			});
			$jnc(this).parent().addClass('active');
			return false;
		});
	});
	
	function hideLevels(_this){
		$jnc('#'+_id+' li').each(function(){
			var _f = false;
			var _a = $jnc('a', this).each(function(i, _el){
				if (_el == _this) _f = true;
			});
			if (!_f){
				$jnc(_slideEl, this).hide(_duration);
				$jnc(this).removeClass('active');
			}
		});
	}

    $jnc("input[@type=radio]", ".form").click(function(){
		$jnc("input[@type=radio]:checked", ".form").each(function (){
			if($jnc(this).attr("class") == "chose-facebook"){
				$jnc("#faceless").hide();
				$jnc("#facebook").show();
			} else if ($jnc(this).attr("class") == "chose-faceless"){
				$jnc("#facebook").hide();
				$jnc("#faceless").show();
			}
			return false;
		});
	});
});

var transparentImage = "/wp-content/themes/nkrumahfarrar/images/1x1.gif";
function fixTrans(){
	if (typeof document.body.style.maxHeight == 'undefined'){
	var imgs = document.getElementsByTagName("img");
	for (i = 0; i < imgs.length; i++){
		if (imgs[i].src.indexOf(transparentImage) != -1){
			return;
		}
		if (imgs[i].src.indexOf(".png") != -1){
				var src = imgs[i].src;
				imgs[i].src = transparentImage;
				imgs[i].runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
				imgs[i].style.display = "inline-block";
			}
		}
	}
}
if (document.all && !window.opera) attachEvent("onload", fixTrans);

function initTabs()
{
	var sets = document.getElementsByTagName("div");
	for (var i = 0; i < sets.length; i++)
	{
		if (sets[i].className.indexOf("tabset") != -1)
		{
			var tabs = [];
			var links = sets[i].getElementsByTagName("a");
			for (var j = 0; j < links.length; j++)
			{
				if (links[j].className.indexOf("tab") != -1)
				{
					tabs.push(links[j]);
					links[j].tabs = tabs;
					var c = document.getElementById(links[j].href.substr(links[j].href.indexOf("#") + 1));

					//reset all tabs on start
					if (c) if (links[j].className.indexOf("active") != -1) c.style.display = "block";
					else c.style.display = "none";

					links[j].onclick = function ()
					{
						var c = document.getElementById(this.href.substr(this.href.indexOf("#") + 1));
						if (c)
						{
							//reset all tabs before change
							for (var i = 0; i < this.tabs.length; i++)
							{
								var tab = document.getElementById(this.tabs[i].href.substr(this.tabs[i].href.indexOf("#") + 1));
								if (tab)
								{
									tab.style.display = "none";
								}
								this.tabs[i].className = this.tabs[i].className.replace("active", "");
							}
							this.className += " active";
							c.style.display = "block";
							return false;
						}
					}
				}
			}
		}
	}
}
if (window.addEventListener) window.addEventListener("load", initTabs, false);
else if (window.attachEvent && !window.opera) window.attachEvent("onload", initTabs);