for (var property in source) this.setProperty(property, source[property]); return this; 
return Element.setMany(this, 'setProperty', source); 
	setProperties: function(source){		for (var property in source) this.setProperty(property, source[property]);		return this;	},
7087	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7087/4d351aed9adf0712de09d3fd60fe269e01741437/Element.js/clean/Native/Element.js