John,

You are probobly having the same problem we are as posted in: http://www.intersoftpt.com/Community/WebCombo/Error-in-IEMozbridgejs/

Download firebug for Firefox and look in the Javascript console. This problem happens when you use JQuery and WebUI controls that use the IEMozbridgejs.js.

Any idea when you may have something?

Matt

		function CreateData()		{
			
			var dataTable = new ISDataTable();
			var idColumn = new ISDataColumn(dataTable);
			var textColumn = new ISDataColumn(dataTable);
			var checkColumn = new ISDataColumn(dataTable);
			var descColumn = new ISDataColumn(dataTable);
				   
			/* setup data columns */
			dataTable.Name = dataTable.TableName = "Courses";
			idColumn.Name = idColumn.ColumnName = "CourseNum";
			textColumn.Name = textColumn.ColumnName = "Text";
				   
			/* add columns to data table */
			dataTable.Columns.Add(idColumn);
			dataTable.Columns.Add(textColumn);
			
			var midTerm_Checked = '<%= cb_midterms.Checked %>';
			/* add rows to data table */
			for(i=0;i<document.getElementById("ctl00_ContentPlaceHolder_main_ddl_Course_Main").options.length;i++)
			{
				var dataRow = dataTable.NewRow();
				dataRow.Cells.GetNamedItem("CourseNum").Value = document.getElementById("ctl00_ContentPlaceHolder_main_ddl_Course_Main").options[i].value;
				dataRow.Cells.GetNamedItem("Text").Value = document.getElementById("ctl00_ContentPlaceHolder_main_ddl_Course_Main").options[i].text;
				
				dataTable.Rows.Add(dataRow);
			}
			
			var combo = ISGetObject("wc_ddl_courses_Table");
					
			if(combo != null) {
				/* bind the data table to WebCombo */
				combo.SetDataSource(dataTable);
				combo.DataBind();
				combo.Render();
				combo.ShowDropDown();
				   
				event.cancelBubble = true;
				event.returnValue = false;
			}
}
<asp:DropDownList ID="ddl_Course_Main" CssClass="hidden" runat="server"></asp:DropDownList>
<asp:GridView ID="gv_main" runat="server"
							CssClass="gridview"
							GridLines="Both"
							AutoGenerateColumns="False"
						    OnRowDataBound="gv_main_OnRowDataBound"
						    AlternatingRowStyle-BackColor="LightGray"
							EmptyDataText="No Records Found">
							<Columns>				<asp:TemplateField HeaderText="Course" ItemStyle-Wrap="false" HeaderStyle-ForeColor="Black" HeaderStyle-HorizontalAlign="Left">
									<ItemTemplate>
										<asp:Label ID="lbl_course_number" CssClass="data" runat="server" Text='<%# Eval("CourseNum")%>'></asp:Label>
										<asp:Label ID="lbl_course_name" CssClass="data" runat="server" Text='<%# Eval("CourseName")%>'></asp:Label>										<div id="Wc_Course" runat="server">
										<ISWebCombo:WebCombo ID="wc_ddl_courses_Table" runat="server" Height="20px" UseDefaultStyle="True"
											Width="150px" ViewStateStorage="None" DataTextField="Text" DataValueField="CourseNum"
											BindingOperationMode="ClientBinding">
											
											<Columns>
												<ISWebCombo:WebComboColumn Name="CourseNum" BaseFieldName="CourseNum" HeaderText="Course Number" />
												<ISWebCombo:WebComboColumn Name="Text" BaseFieldName="Text" HeaderText="Item Text" />
												
											</Columns>
											
											<LayoutSettings ComboMode="MultipleColumns" StatusBoxVisible="false" />
											<FlyPostBackSettings PostHiddenFields="true" PostInputControls="true" />
											
										</ISWebCombo:WebCombo>
											</div>
										
			
																</ItemTemplate>
								</asp:TemplateField>
		</Columns>
						</asp:GridView>

 Only does the first one