/*
 * Sticky Footer Plugin -- Cross browser sticky footer with fluid height using jQuery
 * http://www.drupalcoder.com/story/500-cross-browser-sticky-footer-with-fluid-height-using-jquery
 */

(function($){
	var footer;

	$.fn.extend({
		stickyFooter: function(options) {
			footer = this;

			positionFooter();

			$(window)
			.scroll(positionFooter)
			.resize(positionFooter);

			function positionFooter() {
				var docHeight = $(document.body).height() - $("#sticky-footer-push").height();
				if(docHeight < $(window).height()){
					var diff = $(window).height() - docHeight;
					if (!$("#sticky-footer-push").length > 0) {
						$(footer).before('<div id="sticky-footer-push"></div>');
					}
					$("#sticky-footer-push").height(diff);
				}
			}
		}
	});
})(jQuery);


/*
 * Title Caps -- Title Capitalization in JavaScript
 * http://ejohn.org/blog/title-capitalization-in-javascript/
 *
 * Ported to JavaScript By John Resig - http://ejohn.org/ - 21 May 2008
 * Original by John Gruber - http://daringfireball.net/ - 10 May 2008
 * License: http://www.opensource.org/licenses/mit-license.php
 */

(function(){
	var small = "(a|an|and|as|at|but|by|en|for|if|in|of|on|or|the|to|v[.]?|via|vs[.]?)";
	var punct = "([!\"#$%&'()*+,./:;<=>?@[\\\\\\]^_`{|}~-]*)";
  
	this.titleCaps = function(title){
		var parts = [], split = /[:.;?!] |(?: |^)["Ò]/g, index = 0;
		
		while (true) {
			var m = split.exec(title);

			parts.push( title.substring(index, m ? m.index : title.length)
				.replace(/\b([A-Za-z][a-z.'Õ]*)\b/g, function(all){
					return /[A-Za-z]\.[A-Za-z]/.test(all) ? all : upper(all);
				})
				.replace(RegExp("\\b" + small + "\\b", "ig"), lower)
				.replace(RegExp("^" + punct + small + "\\b", "ig"), function(all, punct, word){
					return punct + upper(word);
				})
				.replace(RegExp("\\b" + small + punct + "$", "ig"), upper));
			
			index = split.lastIndex;
			
			if ( m ) parts.push( m[0] );
			else break;
		}
		
		return parts.join("").replace(/ V(s?)\. /ig, " v$1. ")
			.replace(/(['Õ])S\b/ig, "$1s")
			.replace(/\b(AT&T|Q&A)\b/ig, function(all){
				return all.toUpperCase();
			});
	};
    
	function lower(word){
		return word.toLowerCase();
	}
    
	function upper(word){
	  return word.substr(0,1).toUpperCase() + word.substr(1);
	}
})();


/**
 * jQuery.query - Query String Modification and Creation for jQuery
 * Written by Blair Mitchelmore (blair DOT mitchelmore AT gmail DOT com)
 * Licensed under the WTFPL (http://sam.zoy.org/wtfpl/).
 * Date: 2009/8/13
 *
 * @author Blair Mitchelmore
 * @version 2.1.7
 *
 **/
new function(settings) { 
	// Various Settings
	var $separator = settings.separator || '&';
	var $spaces = settings.spaces === false ? false : true;
	var $suffix = settings.suffix === false ? '' : '[]';
	var $prefix = settings.prefix === false ? false : true;
	var $hash = $prefix ? settings.hash === true ? "#" : "?" : "";
	var $numbers = settings.numbers === false ? false : true;
	
	jQuery.query = new function() {
		var is = function(o, t) {
			return o != undefined && o !== null && (!!t ? o.constructor == t : true);
		};
		var parse = function(path) {
			var m, rx = /\[([^[]*)\]/g, match = /^([^[]+)(\[.*\])?$/.exec(path), base = match[1], tokens = [];
			while (m = rx.exec(match[2])) tokens.push(m[1]);
			return [base, tokens];
		};
		var set = function(target, tokens, value) {
			var o, token = tokens.shift();
			if (typeof target != 'object') target = null;
			if (token === "") {
				if (!target) target = [];
				if (is(target, Array)) {
					target.push(tokens.length == 0 ? value : set(null, tokens.slice(0), value));
				} else if (is(target, Object)) {
					var i = 0;
					while (target[i++] != null);
					target[--i] = tokens.length == 0 ? value : set(target[i], tokens.slice(0), value);
				} else {
					target = [];
					target.push(tokens.length == 0 ? value : set(null, tokens.slice(0), value));
				}
			} else if (token && token.match(/^\s*[0-9]+\s*$/)) {
				var index = parseInt(token, 10);
				if (!target) target = [];
				target[index] = tokens.length == 0 ? value : set(target[index], tokens.slice(0), value);
			} else if (token) {
				var index = token.replace(/^\s*|\s*$/g, "");
				if (!target) target = {};
				if (is(target, Array)) {
					var temp = {};
					for (var i = 0; i < target.length; ++i) {
						temp[i] = target[i];
					}
					target = temp;
				}
				target[index] = tokens.length == 0 ? value : set(target[index], tokens.slice(0), value);
			} else {
				return value;
			}
			return target;
		};
		
		var queryObject = function(a) {
			var self = this;
			self.keys = {};
			
			if (a.queryObject) {
				jQuery.each(a.get(), function(key, val) {
					self.SET(key, val);
				});
			} else {
				jQuery.each(arguments, function() {
					var q = "" + this;
					q = q.replace(/^[?#]/,''); // remove any leading ? || #
					q = q.replace(/[;&]$/,''); // remove any trailing & || ;
					if ($spaces) q = q.replace(/[+]/g,' '); // replace +'s with spaces
					
					jQuery.each(q.split(/[&;]/), function(){
						var key = decodeURIComponent(this.split('=')[0] || "");
						var val = decodeURIComponent(this.split('=')[1] || "");
						
						if (!key) return;
						
						if ($numbers) {
							if (/^[+-]?[0-9]+\.[0-9]*$/.test(val)) // simple float regex
								val = parseFloat(val);
							else if (/^[+-]?[0-9]+$/.test(val)) // simple int regex
								val = parseInt(val, 10);
						}
						
						val = (!val && val !== 0) ? true : val;
						
						if (val !== false && val !== true && typeof val != 'number')
							val = val;
						
						self.SET(key, val);
					});
				});
			}
			return self;
		};
		
		queryObject.prototype = {
			queryObject: true,
			has: function(key, type) {
				var value = this.get(key);
				return is(value, type);
			},
			GET: function(key) {
				if (!is(key)) return this.keys;
				var parsed = parse(key), base = parsed[0], tokens = parsed[1];
				var target = this.keys[base];
				while (target != null && tokens.length != 0) {
					target = target[tokens.shift()];
				}
				return typeof target == 'number' ? target : target || "";
			},
			get: function(key) {
				var target = this.GET(key);
				if (is(target, Object))
					return jQuery.extend(true, {}, target);
				else if (is(target, Array))
					return target.slice(0);
				return target;
			},
			SET: function(key, val) {
				var value = !is(val) ? null : val;
				var parsed = parse(key), base = parsed[0], tokens = parsed[1];
				var target = this.keys[base];
				this.keys[base] = set(target, tokens.slice(0), value);
				return this;
			},
			set: function(key, val) {
				return this.copy().SET(key, val);
			},
			REMOVE: function(key) {
				return this.SET(key, null).COMPACT();
			},
			remove: function(key) {
				return this.copy().REMOVE(key);
			},
			EMPTY: function() {
				var self = this;
				jQuery.each(self.keys, function(key, value) {
					delete self.keys[key];
				});
				return self;
			},
			load: function(url) {
				var hash = url.replace(/^.*?[#](.+?)(?:\?.+)?$/, "$1");
				var search = url.replace(/^.*?[?](.+?)(?:#.+)?$/, "$1");
				return new queryObject(url.length == search.length ? '' : search, url.length == hash.length ? '' : hash);
			},
			empty: function() {
				return this.copy().EMPTY();
			},
			copy: function() {
				return new queryObject(this);
			},
			COMPACT: function() {
				function build(orig) {
					var obj = typeof orig == "object" ? is(orig, Array) ? [] : {} : orig;
					if (typeof orig == 'object') {
						function add(o, key, value) {
							if (is(o, Array))
								o.push(value);
							else
								o[key] = value;
						}
						jQuery.each(orig, function(key, value) {
							if (!is(value)) return true;
							add(obj, key, build(value));
						});
					}
					return obj;
				}
				this.keys = build(this.keys);
				return this;
			},
			compact: function() {
				return this.copy().COMPACT();
			},
			toString: function() {
				var i = 0, queryString = [], chunks = [], self = this;
				var encode = function(str) {
					str = str + "";
					if ($spaces) str = str.replace(/ /g, "+");
					return encodeURIComponent(str);
				};
				var addFields = function(arr, key, value) {
					if (!is(value) || value === false) return;
					var o = [encode(key)];
					if (value !== true) {
						o.push("=");
						o.push(encode(value));
					}
					arr.push(o.join(""));
				};
				var build = function(obj, base) {
					var newKey = function(key) {
						return !base || base == "" ? [key].join("") : [base, "[", key, "]"].join("");
					};
					jQuery.each(obj, function(key, value) {
						if (typeof value == 'object') 
							build(value, newKey(key));
						else
							addFields(chunks, newKey(key), value);
					});
				};
				
				build(this.keys);
				
				if (chunks.length > 0) queryString.push($hash);
				queryString.push(chunks.join($separator));
				
				return queryString.join("");
			}
		};
		
		return new queryObject(location.search, location.hash);
	};
}(jQuery.query || {}); // Pass in jQuery.query as settings object