moel@348: /*!
moel@348:  * jQuery Templates Plugin 1.0.0pre
moel@348:  * http://github.com/jquery/jquery-tmpl
moel@348:  * Requires jQuery 1.4.2
moel@348:  *
moel@348:  * Copyright 2011, Software Freedom Conservancy, Inc.
moel@348:  * Dual licensed under the MIT or GPL Version 2 licenses.
moel@348:  * http://jquery.org/license
moel@348:  */
moel@348: (function( jQuery, undefined ){
moel@348: 	var oldManip = jQuery.fn.domManip, tmplItmAtt = "_tmplitem", htmlExpr = /^[^<]*(<[\w\W]+>)[^>]*$|\{\{\! /,
moel@348: 		newTmplItems = {}, wrappedItems = {}, appendToTmplItems, topTmplItem = { key: 0, data: {} }, itemKey = 0, cloneIndex = 0, stack = [];
moel@348: 
moel@348: 	function newTmplItem( options, parentItem, fn, data ) {
moel@348: 		// Returns a template item data structure for a new rendered instance of a template (a 'template item').
moel@348: 		// The content field is a hierarchical array of strings and nested items (to be
moel@348: 		// removed and replaced by nodes field of dom elements, once inserted in DOM).
moel@348: 		var newItem = {
moel@348: 			data: data || (data === 0 || data === false) ? data : (parentItem ? parentItem.data : {}),
moel@348: 			_wrap: parentItem ? parentItem._wrap : null,
moel@348: 			tmpl: null,
moel@348: 			parent: parentItem || null,
moel@348: 			nodes: [],
moel@348: 			calls: tiCalls,
moel@348: 			nest: tiNest,
moel@348: 			wrap: tiWrap,
moel@348: 			html: tiHtml,
moel@348: 			update: tiUpdate
moel@348: 		};
moel@348: 		if ( options ) {
moel@348: 			jQuery.extend( newItem, options, { nodes: [], parent: parentItem });
moel@348: 		}
moel@348: 		if ( fn ) {
moel@348: 			// Build the hierarchical content to be used during insertion into DOM
moel@348: 			newItem.tmpl = fn;
moel@348: 			newItem._ctnt = newItem._ctnt || newItem.tmpl( jQuery, newItem );
moel@348: 			newItem.key = ++itemKey;
moel@348: 			// Keep track of new template item, until it is stored as jQuery Data on DOM element
moel@348: 			(stack.length ? wrappedItems : newTmplItems)[itemKey] = newItem;
moel@348: 		}
moel@348: 		return newItem;
moel@348: 	}
moel@348: 
moel@348: 	// Override appendTo etc., in order to provide support for targeting multiple elements. (This code would disappear if integrated in jquery core).
moel@348: 	jQuery.each({
moel@348: 		appendTo: "append",
moel@348: 		prependTo: "prepend",
moel@348: 		insertBefore: "before",
moel@348: 		insertAfter: "after",
moel@348: 		replaceAll: "replaceWith"
moel@348: 	}, function( name, original ) {
moel@348: 		jQuery.fn[ name ] = function( selector ) {
moel@348: 			var ret = [], insert = jQuery( selector ), elems, i, l, tmplItems,
moel@348: 				parent = this.length === 1 && this[0].parentNode;
moel@348: 
moel@348: 			appendToTmplItems = newTmplItems || {};
moel@348: 			if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
moel@348: 				insert[ original ]( this[0] );
moel@348: 				ret = this;
moel@348: 			} else {
moel@348: 				for ( i = 0, l = insert.length; i < l; i++ ) {
moel@348: 					cloneIndex = i;
moel@348: 					elems = (i > 0 ? this.clone(true) : this).get();
moel@348: 					jQuery( insert[i] )[ original ]( elems );
moel@348: 					ret = ret.concat( elems );
moel@348: 				}
moel@348: 				cloneIndex = 0;
moel@348: 				ret = this.pushStack( ret, name, insert.selector );
moel@348: 			}
moel@348: 			tmplItems = appendToTmplItems;
moel@348: 			appendToTmplItems = null;
moel@348: 			jQuery.tmpl.complete( tmplItems );
moel@348: 			return ret;
moel@348: 		};
moel@348: 	});
moel@348: 
moel@348: 	jQuery.fn.extend({
moel@348: 		// Use first wrapped element as template markup.
moel@348: 		// Return wrapped set of template items, obtained by rendering template against data.
moel@348: 		tmpl: function( data, options, parentItem ) {
moel@348: 			return jQuery.tmpl( this[0], data, options, parentItem );
moel@348: 		},
moel@348: 
moel@348: 		// Find which rendered template item the first wrapped DOM element belongs to
moel@348: 		tmplItem: function() {
moel@348: 			return jQuery.tmplItem( this[0] );
moel@348: 		},
moel@348: 
moel@348: 		// Consider the first wrapped element as a template declaration, and get the compiled template or store it as a named template.
moel@348: 		template: function( name ) {
moel@348: 			return jQuery.template( name, this[0] );
moel@348: 		},
moel@348: 
moel@348: 		domManip: function( args, table, callback, options ) {
moel@348: 			if ( args[0] && jQuery.isArray( args[0] )) {
moel@348: 				var dmArgs = jQuery.makeArray( arguments ), elems = args[0], elemsLength = elems.length, i = 0, tmplItem;
moel@348: 				while ( i < elemsLength && !(tmplItem = jQuery.data( elems[i++], "tmplItem" ))) {}
moel@348: 				if ( tmplItem && cloneIndex ) {
moel@348: 					dmArgs[2] = function( fragClone ) {
moel@348: 						// Handler called by oldManip when rendered template has been inserted into DOM.
moel@348: 						jQuery.tmpl.afterManip( this, fragClone, callback );
moel@348: 					};
moel@348: 				}
moel@348: 				oldManip.apply( this, dmArgs );
moel@348: 			} else {
moel@348: 				oldManip.apply( this, arguments );
moel@348: 			}
moel@348: 			cloneIndex = 0;
moel@348: 			if ( !appendToTmplItems ) {
moel@348: 				jQuery.tmpl.complete( newTmplItems );
moel@348: 			}
moel@348: 			return this;
moel@348: 		}
moel@348: 	});
moel@348: 
moel@348: 	jQuery.extend({
moel@348: 		// Return wrapped set of template items, obtained by rendering template against data.
moel@348: 		tmpl: function( tmpl, data, options, parentItem ) {
moel@348: 			var ret, topLevel = !parentItem;
moel@348: 			if ( topLevel ) {
moel@348: 				// This is a top-level tmpl call (not from a nested template using {{tmpl}})
moel@348: 				parentItem = topTmplItem;
moel@348: 				tmpl = jQuery.template[tmpl] || jQuery.template( null, tmpl );
moel@348: 				wrappedItems = {}; // Any wrapped items will be rebuilt, since this is top level
moel@348: 			} else if ( !tmpl ) {
moel@348: 				// The template item is already associated with DOM - this is a refresh.
moel@348: 				// Re-evaluate rendered template for the parentItem
moel@348: 				tmpl = parentItem.tmpl;
moel@348: 				newTmplItems[parentItem.key] = parentItem;
moel@348: 				parentItem.nodes = [];
moel@348: 				if ( parentItem.wrapped ) {
moel@348: 					updateWrapped( parentItem, parentItem.wrapped );
moel@348: 				}
moel@348: 				// Rebuild, without creating a new template item
moel@348: 				return jQuery( build( parentItem, null, parentItem.tmpl( jQuery, parentItem ) ));
moel@348: 			}
moel@348: 			if ( !tmpl ) {
moel@348: 				return []; // Could throw...
moel@348: 			}
moel@348: 			if ( typeof data === "function" ) {
moel@348: 				data = data.call( parentItem || {} );
moel@348: 			}
moel@348: 			if ( options && options.wrapped ) {
moel@348: 				updateWrapped( options, options.wrapped );
moel@348: 			}
moel@348: 			ret = jQuery.isArray( data ) ?
moel@348: 				jQuery.map( data, function( dataItem ) {
moel@348: 					return dataItem ? newTmplItem( options, parentItem, tmpl, dataItem ) : null;
moel@348: 				}) :
moel@348: 				[ newTmplItem( options, parentItem, tmpl, data ) ];
moel@348: 			return topLevel ? jQuery( build( parentItem, null, ret ) ) : ret;
moel@348: 		},
moel@348: 
moel@348: 		// Return rendered template item for an element.
moel@348: 		tmplItem: function( elem ) {
moel@348: 			var tmplItem;
moel@348: 			if ( elem instanceof jQuery ) {
moel@348: 				elem = elem[0];
moel@348: 			}
moel@348: 			while ( elem && elem.nodeType === 1 && !(tmplItem = jQuery.data( elem, "tmplItem" )) && (elem = elem.parentNode) ) {}
moel@348: 			return tmplItem || topTmplItem;
moel@348: 		},
moel@348: 
moel@348: 		// Set:
moel@348: 		// Use $.template( name, tmpl ) to cache a named template,
moel@348: 		// where tmpl is a template string, a script element or a jQuery instance wrapping a script element, etc.
moel@348: 		// Use $( "selector" ).template( name ) to provide access by name to a script block template declaration.
moel@348: 
moel@348: 		// Get:
moel@348: 		// Use $.template( name ) to access a cached template.
moel@348: 		// Also $( selectorToScriptBlock ).template(), or $.template( null, templateString )
moel@348: 		// will return the compiled template, without adding a name reference.
moel@348: 		// If templateString includes at least one HTML tag, $.template( templateString ) is equivalent
moel@348: 		// to $.template( null, templateString )
moel@348: 		template: function( name, tmpl ) {
moel@348: 			if (tmpl) {
moel@348: 				// Compile template and associate with name
moel@348: 				if ( typeof tmpl === "string" ) {
moel@348: 					// This is an HTML string being passed directly in.
moel@348: 					tmpl = buildTmplFn( tmpl );
moel@348: 				} else if ( tmpl instanceof jQuery ) {
moel@348: 					tmpl = tmpl[0] || {};
moel@348: 				}
moel@348: 				if ( tmpl.nodeType ) {
moel@348: 					// If this is a template block, use cached copy, or generate tmpl function and cache.
moel@348: 					tmpl = jQuery.data( tmpl, "tmpl" ) || jQuery.data( tmpl, "tmpl", buildTmplFn( tmpl.innerHTML ));
moel@348: 					// Issue: In IE, if the container element is not a script block, the innerHTML will remove quotes from attribute values whenever the value does not include white space.
moel@348: 					// This means that foo="${x}" will not work if the value of x includes white space: foo="${x}" -> foo=value of x.
moel@348: 					// To correct this, include space in tag: foo="${ x }" -> foo="value of x"
moel@348: 				}
moel@348: 				return typeof name === "string" ? (jQuery.template[name] = tmpl) : tmpl;
moel@348: 			}
moel@348: 			// Return named compiled template
moel@348: 			return name ? (typeof name !== "string" ? jQuery.template( null, name ):
moel@348: 				(jQuery.template[name] ||
moel@348: 					// If not in map, and not containing at least on HTML tag, treat as a selector.
moel@348: 					// (If integrated with core, use quickExpr.exec)
moel@348: 					jQuery.template( null, htmlExpr.test( name ) ? name : jQuery( name )))) : null;
moel@348: 		},
moel@348: 
moel@348: 		encode: function( text ) {
moel@348: 			// Do HTML encoding replacing < > & and ' and " by corresponding entities.
moel@348: 			return ("" + text).split("<").join("&lt;").split(">").join("&gt;").split('"').join("&#34;").split("'").join("&#39;");
moel@348: 		}
moel@348: 	});
moel@348: 
moel@348: 	jQuery.extend( jQuery.tmpl, {
moel@348: 		tag: {
moel@348: 			"tmpl": {
moel@348: 				_default: { $2: "null" },
moel@348: 				open: "if($notnull_1){__=__.concat($item.nest($1,$2));}"
moel@348: 				// tmpl target parameter can be of type function, so use $1, not $1a (so not auto detection of functions)
moel@348: 				// This means that {{tmpl foo}} treats foo as a template (which IS a function).
moel@348: 				// Explicit parens can be used if foo is a function that returns a template: {{tmpl foo()}}.
moel@348: 			},
moel@348: 			"wrap": {
moel@348: 				_default: { $2: "null" },
moel@348: 				open: "$item.calls(__,$1,$2);__=[];",
moel@348: 				close: "call=$item.calls();__=call._.concat($item.wrap(call,__));"
moel@348: 			},
moel@348: 			"each": {
moel@348: 				_default: { $2: "$index, $value" },
moel@348: 				open: "if($notnull_1){$.each($1a,function($2){with(this){",
moel@348: 				close: "}});}"
moel@348: 			},
moel@348: 			"if": {
moel@348: 				open: "if(($notnull_1) && $1a){",
moel@348: 				close: "}"
moel@348: 			},
moel@348: 			"else": {
moel@348: 				_default: { $1: "true" },
moel@348: 				open: "}else if(($notnull_1) && $1a){"
moel@348: 			},
moel@348: 			"html": {
moel@348: 				// Unecoded expression evaluation.
moel@348: 				open: "if($notnull_1){__.push($1a);}"
moel@348: 			},
moel@348: 			"=": {
moel@348: 				// Encoded expression evaluation. Abbreviated form is ${}.
moel@348: 				_default: { $1: "$data" },
moel@348: 				open: "if($notnull_1){__.push($.encode($1a));}"
moel@348: 			},
moel@348: 			"!": {
moel@348: 				// Comment tag. Skipped by parser
moel@348: 				open: ""
moel@348: 			}
moel@348: 		},
moel@348: 
moel@348: 		// This stub can be overridden, e.g. in jquery.tmplPlus for providing rendered events
moel@348: 		complete: function( items ) {
moel@348: 			newTmplItems = {};
moel@348: 		},
moel@348: 
moel@348: 		// Call this from code which overrides domManip, or equivalent
moel@348: 		// Manage cloning/storing template items etc.
moel@348: 		afterManip: function afterManip( elem, fragClone, callback ) {
moel@348: 			// Provides cloned fragment ready for fixup prior to and after insertion into DOM
moel@348: 			var content = fragClone.nodeType === 11 ?
moel@348: 				jQuery.makeArray(fragClone.childNodes) :
moel@348: 				fragClone.nodeType === 1 ? [fragClone] : [];
moel@348: 
moel@348: 			// Return fragment to original caller (e.g. append) for DOM insertion
moel@348: 			callback.call( elem, fragClone );
moel@348: 
moel@348: 			// Fragment has been inserted:- Add inserted nodes to tmplItem data structure. Replace inserted element annotations by jQuery.data.
moel@348: 			storeTmplItems( content );
moel@348: 			cloneIndex++;
moel@348: 		}
moel@348: 	});
moel@348: 
moel@348: 	//========================== Private helper functions, used by code above ==========================
moel@348: 
moel@348: 	function build( tmplItem, nested, content ) {
moel@348: 		// Convert hierarchical content into flat string array
moel@348: 		// and finally return array of fragments ready for DOM insertion
moel@348: 		var frag, ret = content ? jQuery.map( content, function( item ) {
moel@348: 			return (typeof item === "string") ?
moel@348: 				// Insert template item annotations, to be converted to jQuery.data( "tmplItem" ) when elems are inserted into DOM.
moel@348: 				(tmplItem.key ? item.replace( /(<\w+)(?=[\s>])(?![^>]*_tmplitem)([^>]*)/g, "$1 " + tmplItmAtt + "=\"" + tmplItem.key + "\" $2" ) : item) :
moel@348: 				// This is a child template item. Build nested template.
moel@348: 				build( item, tmplItem, item._ctnt );
moel@348: 		}) :
moel@348: 		// If content is not defined, insert tmplItem directly. Not a template item. May be a string, or a string array, e.g. from {{html $item.html()}}.
moel@348: 		tmplItem;
moel@348: 		if ( nested ) {
moel@348: 			return ret;
moel@348: 		}
moel@348: 
moel@348: 		// top-level template
moel@348: 		ret = ret.join("");
moel@348: 
moel@348: 		// Support templates which have initial or final text nodes, or consist only of text
moel@348: 		// Also support HTML entities within the HTML markup.
moel@348: 		ret.replace( /^\s*([^<\s][^<]*)?(<[\w\W]+>)([^>]*[^>\s])?\s*$/, function( all, before, middle, after) {
moel@348: 			frag = jQuery( middle ).get();
moel@348: 
moel@348: 			storeTmplItems( frag );
moel@348: 			if ( before ) {
moel@348: 				frag = unencode( before ).concat(frag);
moel@348: 			}
moel@348: 			if ( after ) {
moel@348: 				frag = frag.concat(unencode( after ));
moel@348: 			}
moel@348: 		});
moel@348: 		return frag ? frag : unencode( ret );
moel@348: 	}
moel@348: 
moel@348: 	function unencode( text ) {
moel@348: 		// Use createElement, since createTextNode will not render HTML entities correctly
moel@348: 		var el = document.createElement( "div" );
moel@348: 		el.innerHTML = text;
moel@348: 		return jQuery.makeArray(el.childNodes);
moel@348: 	}
moel@348: 
moel@348: 	// Generate a reusable function that will serve to render a template against data
moel@348: 	function buildTmplFn( markup ) {
moel@348: 		return new Function("jQuery","$item",
moel@348: 			// Use the variable __ to hold a string array while building the compiled template. (See https://github.com/jquery/jquery-tmpl/issues#issue/10).
moel@348: 			"var $=jQuery,call,__=[],$data=$item.data;" +
moel@348: 
moel@348: 			// Introduce the data as local variables using with(){}
moel@348: 			"with($data){__.push('" +
moel@348: 
moel@348: 			// Convert the template into pure JavaScript
moel@348: 			jQuery.trim(markup)
moel@348: 				.replace( /([\\'])/g, "\\$1" )
moel@348: 				.replace( /[\r\t\n]/g, " " )
moel@348: 				.replace( /\$\{([^\}]*)\}/g, "{{= $1}}" )
moel@348: 				.replace( /\{\{(\/?)(\w+|.)(?:\(((?:[^\}]|\}(?!\}))*?)?\))?(?:\s+(.*?)?)?(\(((?:[^\}]|\}(?!\}))*?)\))?\s*\}\}/g,
moel@348: 				function( all, slash, type, fnargs, target, parens, args ) {
moel@348: 					var tag = jQuery.tmpl.tag[ type ], def, expr, exprAutoFnDetect;
moel@348: 					if ( !tag ) {
moel@348: 						throw "Unknown template tag: " + type;
moel@348: 					}
moel@348: 					def = tag._default || [];
moel@348: 					if ( parens && !/\w$/.test(target)) {
moel@348: 						target += parens;
moel@348: 						parens = "";
moel@348: 					}
moel@348: 					if ( target ) {
moel@348: 						target = unescape( target );
moel@348: 						args = args ? ("," + unescape( args ) + ")") : (parens ? ")" : "");
moel@348: 						// Support for target being things like a.toLowerCase();
moel@348: 						// In that case don't call with template item as 'this' pointer. Just evaluate...
moel@348: 						expr = parens ? (target.indexOf(".") > -1 ? target + unescape( parens ) : ("(" + target + ").call($item" + args)) : target;
moel@348: 						exprAutoFnDetect = parens ? expr : "(typeof(" + target + ")==='function'?(" + target + ").call($item):(" + target + "))";
moel@348: 					} else {
moel@348: 						exprAutoFnDetect = expr = def.$1 || "null";
moel@348: 					}
moel@348: 					fnargs = unescape( fnargs );
moel@348: 					return "');" +
moel@348: 						tag[ slash ? "close" : "open" ]
moel@348: 							.split( "$notnull_1" ).join( target ? "typeof(" + target + ")!=='undefined' && (" + target + ")!=null" : "true" )
moel@348: 							.split( "$1a" ).join( exprAutoFnDetect )
moel@348: 							.split( "$1" ).join( expr )
moel@348: 							.split( "$2" ).join( fnargs || def.$2 || "" ) +
moel@348: 						"__.push('";
moel@348: 				}) +
moel@348: 			"');}return __;"
moel@348: 		);
moel@348: 	}
moel@348: 	function updateWrapped( options, wrapped ) {
moel@348: 		// Build the wrapped content.
moel@348: 		options._wrap = build( options, true,
moel@348: 			// Suport imperative scenario in which options.wrapped can be set to a selector or an HTML string.
moel@348: 			jQuery.isArray( wrapped ) ? wrapped : [htmlExpr.test( wrapped ) ? wrapped : jQuery( wrapped ).html()]
moel@348: 		).join("");
moel@348: 	}
moel@348: 
moel@348: 	function unescape( args ) {
moel@348: 		return args ? args.replace( /\\'/g, "'").replace(/\\\\/g, "\\" ) : null;
moel@348: 	}
moel@348: 	function outerHtml( elem ) {
moel@348: 		var div = document.createElement("div");
moel@348: 		div.appendChild( elem.cloneNode(true) );
moel@348: 		return div.innerHTML;
moel@348: 	}
moel@348: 
moel@348: 	// Store template items in jQuery.data(), ensuring a unique tmplItem data data structure for each rendered template instance.
moel@348: 	function storeTmplItems( content ) {
moel@348: 		var keySuffix = "_" + cloneIndex, elem, elems, newClonedItems = {}, i, l, m;
moel@348: 		for ( i = 0, l = content.length; i < l; i++ ) {
moel@348: 			if ( (elem = content[i]).nodeType !== 1 ) {
moel@348: 				continue;
moel@348: 			}
moel@348: 			elems = elem.getElementsByTagName("*");
moel@348: 			for ( m = elems.length - 1; m >= 0; m-- ) {
moel@348: 				processItemKey( elems[m] );
moel@348: 			}
moel@348: 			processItemKey( elem );
moel@348: 		}
moel@348: 		function processItemKey( el ) {
moel@348: 			var pntKey, pntNode = el, pntItem, tmplItem, key;
moel@348: 			// Ensure that each rendered template inserted into the DOM has its own template item,
moel@348: 			if ( (key = el.getAttribute( tmplItmAtt ))) {
moel@348: 				while ( pntNode.parentNode && (pntNode = pntNode.parentNode).nodeType === 1 && !(pntKey = pntNode.getAttribute( tmplItmAtt ))) { }
moel@348: 				if ( pntKey !== key ) {
moel@348: 					// The next ancestor with a _tmplitem expando is on a different key than this one.
moel@348: 					// So this is a top-level element within this template item
moel@348: 					// Set pntNode to the key of the parentNode, or to 0 if pntNode.parentNode is null, or pntNode is a fragment.
moel@348: 					pntNode = pntNode.parentNode ? (pntNode.nodeType === 11 ? 0 : (pntNode.getAttribute( tmplItmAtt ) || 0)) : 0;
moel@348: 					if ( !(tmplItem = newTmplItems[key]) ) {
moel@348: 						// The item is for wrapped content, and was copied from the temporary parent wrappedItem.
moel@348: 						tmplItem = wrappedItems[key];
moel@348: 						tmplItem = newTmplItem( tmplItem, newTmplItems[pntNode]||wrappedItems[pntNode] );
moel@348: 						tmplItem.key = ++itemKey;
moel@348: 						newTmplItems[itemKey] = tmplItem;
moel@348: 					}
moel@348: 					if ( cloneIndex ) {
moel@348: 						cloneTmplItem( key );
moel@348: 					}
moel@348: 				}
moel@348: 				el.removeAttribute( tmplItmAtt );
moel@348: 			} else if ( cloneIndex && (tmplItem = jQuery.data( el, "tmplItem" )) ) {
moel@348: 				// This was a rendered element, cloned during append or appendTo etc.
moel@348: 				// TmplItem stored in jQuery data has already been cloned in cloneCopyEvent. We must replace it with a fresh cloned tmplItem.
moel@348: 				cloneTmplItem( tmplItem.key );
moel@348: 				newTmplItems[tmplItem.key] = tmplItem;
moel@348: 				pntNode = jQuery.data( el.parentNode, "tmplItem" );
moel@348: 				pntNode = pntNode ? pntNode.key : 0;
moel@348: 			}
moel@348: 			if ( tmplItem ) {
moel@348: 				pntItem = tmplItem;
moel@348: 				// Find the template item of the parent element.
moel@348: 				// (Using !=, not !==, since pntItem.key is number, and pntNode may be a string)
moel@348: 				while ( pntItem && pntItem.key != pntNode ) {
moel@348: 					// Add this element as a top-level node for this rendered template item, as well as for any
moel@348: 					// ancestor items between this item and the item of its parent element
moel@348: 					pntItem.nodes.push( el );
moel@348: 					pntItem = pntItem.parent;
moel@348: 				}
moel@348: 				// Delete content built during rendering - reduce API surface area and memory use, and avoid exposing of stale data after rendering...
moel@348: 				delete tmplItem._ctnt;
moel@348: 				delete tmplItem._wrap;
moel@348: 				// Store template item as jQuery data on the element
moel@348: 				jQuery.data( el, "tmplItem", tmplItem );
moel@348: 			}
moel@348: 			function cloneTmplItem( key ) {
moel@348: 				key = key + keySuffix;
moel@348: 				tmplItem = newClonedItems[key] =
moel@348: 					(newClonedItems[key] || newTmplItem( tmplItem, newTmplItems[tmplItem.parent.key + keySuffix] || tmplItem.parent ));
moel@348: 			}
moel@348: 		}
moel@348: 	}
moel@348: 
moel@348: 	//---- Helper functions for template item ----
moel@348: 
moel@348: 	function tiCalls( content, tmpl, data, options ) {
moel@348: 		if ( !content ) {
moel@348: 			return stack.pop();
moel@348: 		}
moel@348: 		stack.push({ _: content, tmpl: tmpl, item:this, data: data, options: options });
moel@348: 	}
moel@348: 
moel@348: 	function tiNest( tmpl, data, options ) {
moel@348: 		// nested template, using {{tmpl}} tag
moel@348: 		return jQuery.tmpl( jQuery.template( tmpl ), data, options, this );
moel@348: 	}
moel@348: 
moel@348: 	function tiWrap( call, wrapped ) {
moel@348: 		// nested template, using {{wrap}} tag
moel@348: 		var options = call.options || {};
moel@348: 		options.wrapped = wrapped;
moel@348: 		// Apply the template, which may incorporate wrapped content,
moel@348: 		return jQuery.tmpl( jQuery.template( call.tmpl ), call.data, options, call.item );
moel@348: 	}
moel@348: 
moel@348: 	function tiHtml( filter, textOnly ) {
moel@348: 		var wrapped = this._wrap;
moel@348: 		return jQuery.map(
moel@348: 			jQuery( jQuery.isArray( wrapped ) ? wrapped.join("") : wrapped ).filter( filter || "*" ),
moel@348: 			function(e) {
moel@348: 				return textOnly ?
moel@348: 					e.innerText || e.textContent :
moel@348: 					e.outerHTML || outerHtml(e);
moel@348: 			});
moel@348: 	}
moel@348: 
moel@348: 	function tiUpdate() {
moel@348: 		var coll = this.nodes;
moel@348: 		jQuery.tmpl( null, null, null, this).insertBefore( coll[0] );
moel@348: 		jQuery( coll ).remove();
moel@348: 	}
moel@348: })( jQuery );