function getCookie(c_name)
{
	if (document.cookie.length>0)
	{
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1)
		{ 
			c_start=c_start + c_name.length+1 ;
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		} 
	}
	return "";
}

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

function deleteCookie( name, path, domain ) {
if ( getCookie( name ) != "" ) document.cookie = name + "=" +
( ( path ) ? ";path=" + path : "") +
( ( domain ) ? ";domain=" + domain : "" ) +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}


function checkAccordianCookie()
{
	var openSlider = getCookie('tgbAccordianState');
	if (openSlider!=null && openSlider!="")	{ return parseInt(openSlider); }
	else { return null; }
}
function setAccordianCookie(num)
{
	setCookie('tgbAccordianState',num,null);
}
function removeAccordianCookie() { deleteCookie('tgbAccordianState', null, null); }