javascript - jquery function to search array values -

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i have structure this:

var var1 = {       array1 : ['value1','value2', ...],      array2 : ['value3','value4', ...]      ... };

i need javascript function search values in structure, , if exists, function return name of array.

function find(value, obj) {     (var x in obj) {         if ($.inarray(value, obj[x]) >= 0) {             return (x);         }     } }  var var1 = {     array1: ['value1', 'value2'],     array2: ['value3', 'value4'],     array3: ['value5', 'value6'] };  var value = 'value3';  alert(find(value, var1));​    ​

live demo


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