/*********************************
©2009 Ukoh William @ http://www.williamukoh.com. All rights reserved. Forget it, I will sue!!!
************
META-DATA
************
@ date created :: 28 January 2009
@ last modified :: 28 January 2009
@ description :: Contains client-side logic for all pages :) requires jQuery javascript library
*/
//Add my custom functions to the jQuery object
jQuery.extend(jQuery,
			  {
				  "namespace" : function(ns,obj){
	
						var obj = obj || window, i=0, e = ns.split(".");
						
						while(e[i]){		
							if(typeof obj[e[i]] == "undefined"){			
								obj[e[i]] = {};
								obj = obj[e[i++]];
							}else
								obj = obj[e[i++]];
						}
						return obj;
				  }
			  });

//Create dedicated namespace for this site
jQuery.namespace("org.africafc.pages");
jQuery.namespace("org.africafc.utils");

//populate namespace
org.africafc.pages = 
{
	init : function(){
		
		$("div.page-controls a")
		.bind("click",function(e){
						alert("This portion of the website still under construction");
						return false;
		});
													   
		//Fix PNG in IE6
		if($.browser.msie && parseInt($.browser.version) <= 6){
				$LAB.script("/assets/js/lib/DD_belatedPNG.js")
				.block(function(){
					DD_belatedPNG.fix("img,div.search-holder");
				});
		}
		
		//Configure Search Input field
		$("#q").
		focus(function(){
					$(this).val() == "Search" ? $(this).val("") : void(0);
			}).
		blur(function(){
					$.trim($(this).val()) == "" ? $(this).val("Search") : void(0);
		});
		
		//Configure external links
		$("a.external,area.external").click(function(){
				window.open($(this).attr("href"));
				return false;
		 });
		
		$("img.zoom").each(function(){
				$(this).wrap("<a href='"+$(this).attr("src")+"' class='fancybox' />");
		});
		
		//Load CSS
		org.africafc.utils.loadCSS("/assets/js/plugins/fb/jquery.fb.css");
		
		$LAB.toBODY().script("/assets/js/plugins/fb/jquery.fb.js")
		.block(function(){
					   $("a.fancybox").fancybox({
									'zoomSpeedIn' :	300,
									'zoomSpeedOut':	300,
									'overlayOpacity' : 0.6
						});
		});
	},
	
	home :
	{
		init : function(images)
		{
			var _bg,_c;
			var _ns = org.africafc;
			
			if(images.length){
			
				_c = _ns.utils.get_cookie("currentIndex");
				
				if(!_c){
					_ns.utils.set_cookie("currentIndex",0,2020,"11","30");
					_c = 0;
				}else{
					_c++;
					
					if(_c >= images.length)
						_c = 0;
					_ns.utils.set_cookie("currentIndex",_c,"2011","11","30");
					
				}
				
				_bg = "/assets/images/banners/" + images[_c];
				//alert(_bg);
				//console.dir($);
				$("div.banners-holder").css("background-image","url("+_bg+")");
			}else
				$("div.banners-holder").css("background-image","url(/assets/images/default_banner.jpg)");
				
			$("#marq").hover(function(){
									  $(this).get()[0].stop();
									  },
							function(){
										$(this).get()[0].start();
							});
		}
	},
	
	services :
	{
		init : function()
		{
			var _ns = org.africafc;
			
			$LAB.script("/assets/js/lib/swfobject_modified.js");
		}
	}

}

org.africafc.utils = 
{
	"set_cookie" : function(name, value, exp_y, exp_m, exp_d, path, domain, secure){
		
		var cookie_string = name + "=" + escape ( value );

		if ( exp_y )
		{
			var expires = new Date ( exp_y, exp_m, exp_d );
			cookie_string += "; expires=" + expires.toGMTString();
		}
		
		if ( path )
			cookie_string += "; path=" + escape ( path );
		
		if ( domain )
			cookie_string += "; domain=" + escape ( domain );
		
		if ( secure )
			cookie_string += "; secure";
		
		document.cookie = cookie_string;
	},
	
	"get_cookie" : function(cookie_name){
		var results = document.cookie.match (cookie_name + '=(.*?)(;|$)');
		if ( results )
			return ( unescape ( results[1] ) );
		else
			return null;
	},
	
	"delete_cookie" : function(cookie_name){
		var cookie_date = new Date ( );  // current date & time
		cookie_date.setTime ( cookie_date.getTime() - 1 );
		document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
	},

	loadCSS:  function(url){
		var newCSS = document.createElement('link');
		   newCSS.href = url; //path to CSS file
		   newCSS.type = 'text/css';
		   newCSS.rel = 'stylesheet';

			//Add CSS to Document
		   var head = document.getElementsByTagName('head')[0];
		   if(!head) return;
		   head.appendChild(newCSS);
	},
	
	preloadImages: function(){
		var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=this.preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}	
	}
}

//initialize for all pages of this site
$(document).ready(function(){
	org.africafc.pages.init();
});