JQuery Bootstrap Multiselect plugin - Set a value as selected in the multiselect dropdown

I am having a multiselect dropdown using the Boostrap Multiselect plugin (http://davidstutz.de/bootstrap-multiselect/) as below

<select id="data" name="data" class="data" multiple="multiple">
  <option value="100">foo</option>
  <option value="101">bar</option>
  <option value="102">bat</option>
  <option value="103">baz</option>
</select>

On load of page, i will get an array of value like [101,102]. I should iterate through the array and make the values selected(check boxes corresponding to the ids should be checked). Please help.

Thank you all for your answers.

Taking all of your answers as a guideline, I resolved the problem with the below code:

var valArr = [101,102];
i = 0, size = valArr.length;
for(i; i < size; i++){
  $("#data").multiselect("widget").find(":checkbox[value='"+valArr[i]+"']").attr("checked","checked");
  $("#data option[value='" + valArr[i] + "']").attr("selected", 1);
  $("#data").multiselect("refresh");
}

Thanks once again for all your support.