// preload images
/*
function check_valid_email_address(formname,field,imagename)
{
 var address = document.forms[formname][field].value
 lv_at = address.indexOf("@")
 lv_dot = address.indexOf(".",lv_at)
 lv_length = address.length
   if ((lv_at > 0) && (lv_at) < (lv_dot-1) && (lv_dot < (lv_length-2)))
   { document[imagename].src = srcok.src
   }
   else
   { document[imagename].src = srcnok.src
   }
 return
}
*/

function changeimage(p_imgname,p_type)
{
 lv_imagename = eval(p_imgname + p_type);
 document[p_imgname].src = lv_imagename;
 return true;
}

function setActiveMsg(theMsg) {
if(document.images) {
        imgLen = document.images.length
        for(i=0; i < imgLen; i++) {
                if(document.images[i].src.indexOf("arrow_right") != -1) 
                        document.images[i].src = "../pix/forum/empty.gif"
                }
        theMsg.src = "../pix/forum/arrow_right.gif"
        }
return
}

function my_post(action)
{
  document.frm_message.hid_postaction.value = action;
  document.frm_message.submit();
  return false;
}

function my_refresh_frame(p_framename,p_href)
{
 top.frames['mainbody'][p_framename].location.href = p_href
}

function my_refresh_frame2(p_framename,p_href)
{
 lv_tot = p_framename.indexOf('][')
 lv_parent = p_framename.substring(0,lv_tot)
 p_framename = p_framename.substring(lv_tot+2)
 top.frames[lv_parent][p_framename].location.href = p_href
}