function getObj(objName) {
		if (document.all) {
			obj = document.all(objName);
		} else {
			obj = document.getElementById(objName);
		}
		return obj;
	}
	function pOpen(linkId){
		getObj('ln'+linkId).style.display='block';
		getObj('bt'+linkId).innerHTML='<a href="javascript:pClose(\''+linkId+'\')" id="cl'+linkId+'"><img src="/news/images/minus.gif" width="9" height="9" border="0" /></a>';
		addCookie('lc'+linkId,'on',3);
	}
	function pClose(linkId){
		getObj('ln'+linkId).style.display='none';
		getObj('bt'+linkId).innerHTML='<a href="javascript:pOpen(\''+linkId+'\')" id="cl'+linkId+'"><img src="/news/images/plus.gif" width="9" height="9" border="0" /></a>';
		removeCookie('lc'+linkId);
	}
	function addCookie(szName,szValue,dtDaysExpires) {
	   var dtExpires = new Date();
	   var dtExpiryDate = "";
	   dtExpires.setTime(dtExpires.getTime() + dtDaysExpires * 24 * 60 * 60 * 1000);
	   dtExpiryDate = dtExpires.toGMTString();
	   document.cookie = szName + "=" + szValue + "; expires=" + dtExpiryDate;
	}
	function removeCookie(szName) {
	  var dtExpires = new Date();
	  dtExpires.setTime(dtExpires.getTime() - 1);
	  var szValue = getCookie(szName);
	  document.cookie = szName + "=" + szValue + "; expires=" + dtExpires.toGMTString();
	}
	function getCookie(name) {
		var cookie = " " + document.cookie;
		var search = " " + name + "=";
		var setStr = null;
		var offset = 0;
		var end = 0;
		if (cookie.length > 0) {
			offset = cookie.indexOf(search);
			if (offset != -1) {
				offset += search.length;
				end = cookie.indexOf(";", offset)
				if (end == -1) {
					end = cookie.length;
				}
				setStr = unescape(cookie.substring(offset, end));
			}
		}
		return(setStr);
	}