whole_func_string: function(tagName,attrs,content){
  		//console.log('Elt.toString',tag,attrs,content);
  		return '<'+tagName+(attrs?_attrs(attrs):'')+(content===null?'/>':('>'+content+'</'+tagName+'>'));
  	}
func_code_string: function(tagName,attrs,content){
  		//console.log('Elt.toString',tag,attrs,content);
  		return '<'+tagName+(attrs?_attrs(attrs):'')+(content===null?'/>':('>'+content+'</'+tagName+'>'));
  	}
func_documentation_string: /*#if NODE