A solution to the problem of jsp displaying too long text
<tr> <td height="60px;" width="20%" align="right" valign="top"> <font style="font-weight: bold;"> Title: </font> </td> <td height="60px;" width="80%" align="left" valign="top"> <a id="span_content" href="#" style="color: white;" onmousemove="showdiv('span_div','',event)" onmouseover="showdiv('span_div','',event)" onmouseout="showdiv('span_div','none',event)"> <c:if test="${fn:length(schedule.content eq null?' There is no ':schedule.content)>70}">${fn:substring(schedule.content eq null?' There is no ':schedule.content,0,70)}...</c:if></a> <span id="span_content_span"><c:if test="${fn:length(schedule.content eq null?' There is no ':schedule.content)<=70}"> ${schedule.content null?' There is no ':schedule.content}</c:if></span> </td> <div id="span_div" class="showDiv" style="display:none"> ${schedule.content eq null?' There is no ':schedule.content} </div></tr><script type="text/javascript"> function showdiv1(objstr,str,ev) {// Displays objects based on mouse position , parameter ev for event var ObjX,ObjY;// Object location (x,y) var mouseX=10;// The object's (x) Horizontal position from the width of the mouse var mouseY=-2;// The object's (y) The height of the mouse from the vertical position var obj = document.getElementById(objstr); obj.style.display=str;// Show or hide objects obj.style.left ='200px'; obj.style.top ='110px'; }</script>