function showHide(showId)
{
   if (document.getElementById(showId).style.display == 'none')     
   {   
      display(showId);
   }else     
    {        
      hide_div(showId);     
    }  
	return false;
}  
function display(divId)  
{     
   document.getElementById(divId).style.display = "";  
}  
function hide_div(divId)  
{  
   document.getElementById(divId).style.display = "none";  
}  

function showAnsForm(count)
{
	var frmId = "ta"+count;
	var closeBtnId = "clans"+count;
	var ansBtnId = "ans"+count;
   if (document.getElementById(frmId).style.display == 'none')     
   {   
      display(frmId);
      display(closeBtnId);
      hide_div(ansBtnId); 
   }else     
    {        
      hide_div(frmId);
      hide_div(closeBtnId);
      display(ansBtnId); 
    }  
	return false;
}  

function submitform(formName)
{
  document.formName.submit();
}