// JavaScript Document<script type="text/javascript">
<!--
function MM_changeProp(objId,x,theProp,theValue) { //v9.0
  var obj = null; with (document){ if (getElementById)
  obj = getElementById(objId);
  icon = getElementById(objId + "icon"); }
  if (obj){
    if (theValue == true || theValue == false)
      eval("obj.style."+theProp+"="+theValue);
    else
		if (theValue=='toggle') { 
			if (eval("obj.style."+theProp) == 'block') { 
				theValue = 'none' 
				
			} else {
				theValue = 'block'
				
			}
		}
	if ((theProp == 'display') && (theValue == 'none')) { eval("icon.src = '../images/expand.gif'"); }
	if ((theProp == 'display') && (theValue == 'block')) { eval("icon.src = '../images/collapse.gif'");}
	eval("obj.style."+theProp+"='"+theValue+"'");
  }
}
//-->