adding search to hash (page link)

script/ugc.js

@@ -203,6 +203,7 @@ function Ugc()
 	this.settings = new Settings();
 	this._films = {};
 	this._wip = 0;
+	this.hash_sep = '-';
 
 	this.$Header = $('header');
 	this.$Nav = $('nav');
@@ -289,10 +290,13 @@ function Ugc()
 	
 	this.initSearch = function()
 	{
-		$("#search")
+		var $SearchInput = $("#search");
+		$SearchInput
 			.attr('placeholder', 'Search...')
-			.on("change paste keyup", function() {
-				   if($(this).val()=='') $('.film').not('.banned').show();
+			.on("change paste keyup", function(){
+				var sValue = $(this).val();
+				self.hash('search', sValue);
+				if(sValue=='') $('.film').not('.banned').show();
 			})
 			.autocomplete(
 			{
@@ -319,6 +323,33 @@ function Ugc()
 					});
 			    }
 			});
+		
+		var asHash = self.hash();
+		var sDefaultSearch = asHash.items[0] || '';
+		if(asHash.page=='search' && sDefaultSearch!='')
+		{
+			$SearchInput.val(sDefaultSearch).autocomplete("search", sDefaultSearch);
+		}
+	};
+	
+	this.hash = function(sPage, asItems)
+	{
+		sPage = sPage || '';
+		asItems = asItems || [];
+		if(sPage=='')
+		{
+			var sHash = decodeURIComponent(window.location.hash.slice(1));
+			var asHash = sHash.split(self.hash_sep);
+			sPage = asHash.shift() || '';
+			return {hash:sHash, page:sPage, items:asHash};
+		}
+		else
+		{
+			if(typeof asItems == 'string') asItems = [asItems];
+			var sItems = (asItems.length > 0)?self.hash_sep+asItems.join(self.hash_sep):'';
+			if(sItems=='') sPage = '';
+			window.location.hash = '#'+encodeURIComponent(sPage+sItems);
+		}
 	};
 	
 	this.addCinema = function(iCinemaId, hDom)