function delRepeatedArray(arr) { |
var result = [], |
isRepeated; |
for ( var i = 0, len0 = arr.length; i < len0; i++) { |
isRepeated = false ; |
for ( var j = 0, len = result.length; j < len; j++) { |
if (arr[i] === result[j]) { |
isRepeated = true ; |
break ; |
} |
} |
if (!isRepeated) { |
result.push(arr[i]); |
} |
} |
return result; |
} |