function setCookie(cookieName,cookieValue,cTime,cPath){
	var expdate = new Date((new Date()).getTime() + cTime*1000);
	document.cookie=cookieName+"="+
		escape(cookieValue)+
			"; expires=" + 	expdate.toGMTString() + 
				"; path="+cPath+";";
}

function getCookie(cookieName){
	var cook=new String(document.cookie);
	var ti=cook.indexOf(cookieName+"=");
	if(ti==-1)return("Null");
	else{
		var tl=cookieName.length;
		var tmps=cook.substring(ti+tl+1);
		var tmpi=tmps.indexOf(";");
		if(tmpi!=-1)tmps=tmps.substring(0,tmpi);
		return(unescape(tmps));
	}
}

function getCookieArray(cookieName){
	var cook=new String(document.cookie);
	var ti=cook.indexOf(cookieName+"=");
	if(ti==-1)return("Null");
	else{
		var tl=cookieName.length;
		var tmps=cook.substring(ti+tl+1);
		var tmpi=tmps.indexOf(";");
		if(tmpi!=-1)tmps=unescape(tmps.substring(0,tmpi));
		var tmpAry=new Array();
		tmpAry=tmps.split(",");
		return(tmpAry);
	}
}