title: Calling TextChanged Event using Javascript
body: <p>I am working on a project in which i have used <code>autocomplete extender</code> with textbox. And on textxhanged event of that textbox i am populating two dropdown which were initially empty. Now the thing is i have two panel. I am copying data from one panel to another. All the attributes of both <code>panels</code> are same. Now the thing is that i am having two radio button one is for copying data from panel one and other is for new data insert. Now if i choose copy option then it is copying all the values but at that those two <code>dropdown</code> stay empty. And i am doing it by using javascript. Please suggest me or guide me to solve this problem. Is it possible to call <code>textchanged</code> event of textbox using javascript?? </p>
  
  <p>Note: I am populating dropdowns and autocompleteextender using database.</p>