function addRemove(inVar, name){
	var oObj = document.getElementById(name);
	var oLi = oObj.getElementsByTagName("LI");
	
	if(inVar=='+'){
		for(i=0;i < oLi.length;i ++){
			if(oLi[i].style.display == (inVar == '+' ? 'none' : 'block')){
				oLi[i].style.display = (inVar == '+' ? 'block' : 'none');
				break;
			}
		}
	}
	else{
		for(i=oLi.length;i > 0;i --){
			if(oLi[i-1].style.display == (inVar == '+' ? 'none' : 'block')){
				oLi[i-1].style.display = (inVar == '+' ? 'block' : 'none');
				break;
			}
		}
	}
	
	setCookie(window.location.pathname.substring(window.location.pathname.lastIndexOf('/')+1).replace('.aspx', '') + name, (inVar=='+' ? i+1 : i-1));	
}

function setCookie(c_name,value)
{
	var expiredays = 30;
	var exdate=new Date()
	exdate.setDate(exdate.getDate()+expiredays)
	document.cookie=c_name+ "=" +escape(value) + ((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
}