/******************************************************************************
Copyright (c) 2006  Irayo.  This script was given to me by someone --
   I don't know who.  If this is your script, tell me so I can give you
   credit.
******************************************************************************/

var smooth_timer;

function smoothHeight(id, curH, targetH, stepH, mode) {
  diff = targetH - curH;
  if (diff != 0) {
    newH = (diff > 0) ? curH + stepH : curH - stepH;
    ((document.getElementById) ? document.getElementById(id) : eval("document.all['" + id + "']")).style.height = newH + "px";
    if (smooth_timer) window.clearTimeout(smooth_timer);
    smooth_timer = window.setTimeout( "smoothHeight('" + id + "'," + newH + "," + targetH + "," + stepH + ",'" + mode + "')", 20 );
  }
  else if (mode != "o") ((document.getElementById) ? document.getElementById(mode) : eval("document.all['" + mode + "']")).style.display="none";
}

function servOC(i, href, nColor) {
  var trObj = (document.getElementById) ? document.getElementById('tr' + i) : eval("document.all['tr" + i + "']");
  var ifObj = (document.getElementById) ? document.getElementById('if' + i) : eval("document.all['if" + i + "']");
  if (trObj != null) {
    if (trObj.style.display=="none") {
      trObj.style.display="";
      if (!ifObj.src) ifObj.src = href;
      smoothHeight('if' + i, 0, 378, 42, 'o');
    }
    else {
      smoothHeight('if' + i, 378, 0, 42, 'tr' + i);
    }
  }
}

function trOC(idHL, idOC, idArrow) {
  var trObj = (document.getElementById) ? document.getElementById(idOC) : eval("document.all['" + idOC + "']");
  var hlObj = (document.getElementById) ? document.getElementById(idHL) : eval("document.all['" + idHL + "']");
  var arrowObj = (document.getElementById) ? document.getElementById(idArrow) : eval("document.all['" + idArrow + "']");
  if (trObj != null && hlObj != null) {
    if (trObj.style.display=="none") {
      trObj.style.display="";
      hlObj.style.background="#003366";
      hlObj.style.color="#EDF6F9";
      arrowObj.innerHTML="v";
    }
    else {
      trObj.style.display="none";
      hlObj.style.background="#ECECD9";
      hlObj.style.color="#000000";
      arrowObj.innerHTML="^";
    }
  }
}