var every2 = arr2.every(function(item){ return ($type(item) == 'number'); 
arr = arr.map(function(item){ return (item + 1); 
		var every2 = arr2.every(function(item){			return ($type(item) == 'number');		});
9299	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9299/f98ec1ab149f173a9660792986c96b4be0d6e14e/Array.js/buggy/Test/Native/Array.js