function setCookie(name, id) {
	document.cookie = name+"="+id+";path=/" //cookie value is domain wide (path=/)
}

function getCookie(name) {
	var re=new RegExp(name+"=[^;]+", "i"); //construct RE to search for target name/value pair
	if (document.cookie.match(re)) //if cookie found
		return document.cookie.match(re)[0].split("=")[1] //return its value
	//return ""
}

function getTab() {
var tabID = getCookie("tab")
if (document.getElementById) {
var tabobj=document.getElementById("musictabs")
var tabobjlinks=tabobj.getElementsByTagName("A")
var flag = 0
	for (i=2; i<tabobjlinks.length; i++) {
		tabobjlinks[i].className = ""
		if (i == tabID) {	
			tabobjlinks[i].className="selected"
			flag = 1;
		}
	}
	if (flag == 0) tabobjlinks[2].className = "selected"
}
}