dosnt get parameters in code behind.

dosnt get parameters in code behind.

Hi,
I am new to JQuery as well as this forum.
I am stuked in a problem. I have to create a modal in my code which basically consist of search functionality.I used the inbuild JQery to create that ,I am adding button in my Div and on submit of that button I want the control goes to function that i have created on code behind.
 

<

div id ="dialog_test" class ="divSearchDialog" style =" display : none" >

< table width ="100%" id ="tblSearch" class ="tblDragSearch">
<MW:MWButton ID="btnTest" runat="server" Text="Test" OnClick="btn_Click" OnClientClick="btn_Click" CausesValidation="false" />
 
it dosnt find the btn_Click.