var some2 = arr2.some(function(item){ return ($type(item) == 'string'); 
arr = Array.map(arr, function(item){ return (item + 1); 
		var some2 = arr2.some(function(item){			return ($type(item) == 'string');		});
5733	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5733/f98ec1ab149f173a9660792986c96b4be0d6e14e/Array.js/buggy/Test/Native/Array.js