JSP Web search results in the implementation of the selected line to highlight

  In doing the search results in order to look good need to highlight the selected row, there is a good example, the need for friends can refer to the following

I'm doing search results, in order to look good need to highlight the selected row, I used a onclick event:    code as follows: Var assno= "" ";  function Check (obj,che,rwid) {   if (obj.checked==true) {  document.getElementById (rwid). Style.background = "Blue";  assno= document.getElementById (che) .value;  alert (assno); } }    This is the dynamically generated HTML code:  code for the Web page as follows: Out.println ("<tr id=" +idrow+ "><td align=/" center/"><input type=/" checkbox/"onclick=/" check (this, ' ") +par+ "', '" +idrow+ "") ("/></td>");    out.println ("<td id=/" "+par+"/"align=/" center/"value=/") "" "+info.getassetsno () +"/">" +info.getassetsno () + "</td>");  out.println ("<td align=/" center/"> "+info.getserialno () +" </td> ");  out.println (" <td align=/"center/" > "+info.getassetsname () +" </ Td> ");  out.println (" <td align=/"center/" > "+info.getassetsclass () +" </td> ");  out.println ("<td align=/" center/">" +info.getcgtime () + "</td>");  out.println ("<td align=/" center/">" +info.getgbtime () + "</td>");  out.println ("<td align=/" center/">" +info.getconfiginfo () + " </td> ");