text: ;(function(){ // jQuery shim
  	if(window.$){ return }
  	(($ = window.$ = function(q, tag){
  		if(!(this instanceof $)){ return new $(q, tag) }
  		this.tags = (q && q.tags) || (('string' != typeof q)?
  			(q?[q]:[]) : (tag||document).querySelectorAll(q));
  		return this;
  	}).fn = $.prototype).each = function(cb){ return $.each(this.tags, cb), this }
  	$.each = function(o, cb){ Object.keys(o).forEach(function(k){ cb(k, o[k]) }) }
  	$.fn.get = function(i, l, u){ return l = this.tags, (i === u)? l : l[i] }
  	$.fn.on = function(eve, cb){ return this.each(function(i, tag){ tag.addEventListener(eve, cb) })}
  	$.fn.is = function(q, b){ return this.each(function(i, tag){ b = b || tag.matches(q) }), b }
  	$.fn.css = function(obj){ return this.each(function(i, tag){ $.each(obj, function(k,v){ tag.style[k] = v }) })}
  	$.fn.text = function(text, key, f, u){
  		text = (text === u)? '' : (f = 1) && text;
  		key = key || 'textContent';
  		this.each(function(i, tag){
  			if(f){ tag[key] = text }
  			else { text += (tag[key]||'') }
  		});
  		return f? this : text;
  	}
  	$.fn.html = function(html){ return this.text(html, 'innerHTML') }
  	$.fn.find = function(q){
  		var I = $(), l = I.tags;
  		this.each(function(i, tag){
  			$(q, tag).each(function(i, tag){
  				if(0 > l.indexOf(tag)){ l.push(tag) }
  			});
  		});
  		return I;
  	}
  	$.fn.add = function(html, div){
  		(div = document.createElement('div')).innerHTML = html;
  		this.tags = [].slice.call(this.tags).concat([].slice.call(div.childNodes));
  		return this;
  	}
  	$.fn.append = function(html, op, f){ return this.each(function(i, tag){
  		(('<' === html[0])? $().add(html) : $(html)).each(function(i, node){
  			(f? node : tag)[op || 'appendChild'](f? tag : node);
  		})
  	})}
  	$.fn.appendTo = function(html){ return this.append(html, 0, 1) }
  }());