I have 2 level drop down menu for products menu,as follow but my Link is not working and home menu is not showing 'active' status. I also want to open each page in same window.So I am using target="_top" which is also not working. do i need java script? I am waiting for concrete solution

Can any one help me out. Thanks in advance


HTML Code:
<!-- Navigation -->
	<div class="navigation">
					<ul>
					<li><a href="index.html" target="_top" class="active">Home</a></li>
					    [B]<li><a href="products.html">Products</a>[/B]
						    <ul><li><a href="#">Electrical Switchgears</a>
								<ul><li><a href="#">MCB Switchgears</a></li>
                                    <li><a href="#">RCCB Switchgears</a></li>
                                     <li><a href="#">MCB DB Switchgears</a></li>
                                      <li><a href="#">MCCB Switchgears</a></li>
									  <li><a href="#">HRC Combination Switch Fuse(HRC Fuses)</a></li>
									  <li><a href="#">Rotary Switches(Hickson)</a></li>
									  </ul></li>
								    <li><a href="#">Conduit Pipes</a>
									   <ul><li><a href="#">Conduit Accessories</a></li>
                                           <li><a href="#">Vimco Black Stove Enamelled & GI Conduits</a></li>
                                           <li><a href="#">Accessories For The Black & G. I. Electrical Conduits</a></li>
                                      </ul></li>

           					        <li><a href="#">Lighting Products</a>
									<ul><li><a href="#">Conduit Accessories</a></li>
									     <li><a href="#">Cast Iron Pole Boxes</a></li>
										 <li><a href="#">Out Door Junction Box</a></li>
										 <li><a href="#">FRP Out Door Pole Mounting Box</a></li>
										 <li><a href="#">Lighting Pole</a></li>
										 <li><a href="#">Florescent Fitting</a></li>
								   </ul></li>
           					       <li><a href="#">Industrial Tools</a><ul>
								   		  <li><a href="#">Distribution Box</a></li>
										  <li><a href="#">Telephone Box</a></li>
										  <li><a href="#">SMC/M.S. Meter Boxes</a></li>
										  <li><a href="#">Junctions Box</a></li>
										  <li><a href="#">Cable Tray</a></li>
								   	   </ul></li>
            				       <li><a href="#">Control Panels</a><ul>
								         <li><a href="#">MS Cubical Panel Board</a></li>
										  <li><a href="#">Generator Set with Control Panel</a></li>
										  <li><a href="#">Electronic Control Panels</a></li>
										  <li><a href="#">Electrical Control Panels</a></li>
										  <li><a href="#">Industrial Control Panels</a></li>
								   	   </ul></li></ul>
      					    </li>
						<li><a href="profile.html" target="_top">Profile</a></li>
						<li><a href="contact.html" target="_top">Contact</a></li></ul>


		</div>				<!-- END Navigation -->