function displaySubMenu(idx) {
	var divContainer = document.getElementById("SubMenu_" + idx);
	if (divContainer.innerHTML == "") {
		var submenu_content = "<table width=\"129\" border=\"0\" cellpadding=\"2\" cellspacing=\"0\">";
		var submenu_repeat = "<tr valign=\"top\"><td width=\"6\" class=\"sub-menu\"><span class=\"sub-menu-text\">>> </span></td>";
		var submenu_repeat_nosymbol = "<tr valign=\"top\"><td width=\"6\" class=\"sub-menu\"><img src=\"displays/images/spacer.gif\" width=\"6\" height=\"5\" border=\"0\"></td>";
		
		switch (idx) {
			case 1:
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"about-toshiba-projectors-in-singapore.aspx\" class=\"sub-menu-link\">Toshiba Projectors in Singapore</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				break;
			case 2:
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"product-list.aspx\" class=\"sub-menu-link\">Products Lineup</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat_nosymbol;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><span class=\"sub-menu-text\">&bull; </span><img src=\"displays/images/spacer.gif\" width=\"3\" height=\"5\" border=\"0\"><a href=\"productseries-microprotable.aspx\" onMouseOver=\"HM_f_PopUp('elMenu1',event);\" onMouseOut=\"HM_f_PopDown('elMenu1');\" class=\"sub-menu-link\">Micro-Portable<br><img src=\"displays/images/spacer.gif\" width=\"10\" height=\"5\" border=\"0\">Series</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat_nosymbol;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><span class=\"sub-menu-text\">&bull; </span><img src=\"displays/images/spacer.gif\" width=\"3\" height=\"5\" border=\"0\"><a href=\"productseries-value.aspx\" onMouseOver=\"HM_f_PopUp('elMenu2',event);\" onMouseOut=\"HM_f_PopDown('elMenu2');\" class=\"sub-menu-link\">Value Series</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat_nosymbol;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><span class=\"sub-menu-text\">&bull; </span><img src=\"displays/images/spacer.gif\" width=\"3\" height=\"5\" border=\"0\"><a href=\"productseries-corporate.aspx\" onMouseOver=\"HM_f_PopUp('elMenu3',event);\" onMouseOut=\"HM_f_PopDown('elMenu3');\" class=\"sub-menu-link\">Corporate Series</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat_nosymbol;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><span class=\"sub-menu-text\">&bull; </span><img src=\"displays/images/spacer.gif\" width=\"3\" height=\"5\" border=\"0\"><a href=\"productseries-conference.aspx\" onMouseOver=\"HM_f_PopUp('elMenu4',event);\" onMouseOut=\"HM_f_PopDown('elMenu4');\" class=\"sub-menu-link\">Conference Series</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat_nosymbol;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><span class=\"sub-menu-text\">&bull; </span><img src=\"displays/images/spacer.gif\" width=\"3\" height=\"5\" border=\"0\"><a href=\"productseries-lcd.aspx\" onMouseOver=\"HM_f_PopUp('elMenu5',event);\" onMouseOut=\"HM_f_PopDown('elMenu5');\" class=\"sub-menu-link\">LCD Series</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat_nosymbol;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><span class=\"sub-menu-text\">&bull; </span><img src=\"displays/images/spacer.gif\" width=\"3\" height=\"5\" border=\"0\"><a href=\"productseries-documentcamera.aspx\" onMouseOver=\"HM_f_PopUp('elMenu6',event);\" onMouseOut=\"HM_f_PopDown('elMenu6');\" class=\"sub-menu-link\">Document Camera<br />&nbsp;&nbsp;&nbsp;&nbsp;Series</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"product-where-to-buy.aspx\" class=\"sub-menu-link\">Where To Buy</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				break;
			case 3:
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"\" onclick=\"OpenNewWindow('/App/Product/CompareProducts.aspx','productcomparison', 870, 860); return false;\" class=\"sub-menu-link\">Product Comparison</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"guide-room-size-simulation.aspx\" class=\"sub-menu-link\">Room Size Simulation</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"guide-glossary.aspx\" class=\"sub-menu-link\">Glossary</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"guide-product-reviews.aspx\" class=\"sub-menu-link\">Product Reviews</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				break;
			case 4:
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"support-warranty-registration.aspx\" class=\"sub-menu-link\">Warranty Registration</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"support-download.aspx\" class=\"sub-menu-link\">Download</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				break;
			case 5:
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"contact-toshiba-main-office.aspx\" class=\"sub-menu-link\">Toshiba Main Office</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"contact-service-centre.aspx\" class=\"sub-menu-link\">Service Centre</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				submenu_content += submenu_repeat;
				submenu_content += "<td width=\"110\" class=\"sub-menu\"><a href=\"contact-feedback.aspx\" class=\"sub-menu-link\">Feedback</a></td>";
				submenu_content += "<td width=\"3\" style=\"background-image:url(displays/images/bg-rightside-submenu.gif); background-position:left top; background-repeat:repeat-y;\"></td></tr>";
				break;
		}
		
		submenu_content += "</tr></table>";
		divContainer.innerHTML = submenu_content;
		for (var i = 1; i < 6; i++) {
			if( i != idx) {
				var divContainer = document.getElementById("SubMenu_" + i);
				divContainer.innerHTML = "";
			}
		}
	} else {
		divContainer.innerHTML = "";
	}
}