// JavaScript Document

function toggleDisplay(objectID) {

  var object = document.getElementById(objectID);  
  
  state = object.style.display;
  var imgName = objectID.substring(0,objectID.lastIndexOf('_')) + '_arrow';

  if (state == 'none') {
    document[imgName].src = "images/arrow_on.gif";
    object.style.display = 'block';

  }
  else if (state != 'none') {
    document[imgName].src = "images/arrow_off.gif";
    object.style.display = 'none';
		
  }
}


function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=600,height=700');");
 
}