function cookieRead(){
	var string=document.cookie
	var index=string.indexOf("codes=")+6
	if (index>5){
		string=string.substring(index,string.length)
	}
	else{
		string=""
	}
	if (string.indexOf(";")>-1)string=string.substring(0,string.indexOf(";"))
	return (string)
}
function cookieWrite(nums){
	document.cookie="codes="+nums+"; "
}

function cookieAdd(num){
	var curCookie=cookieRead()
	
	if (curCookie.length)cookieWrite(cookieRead()+","+num)
	else cookieWrite(","+num)
	alert("Selection Confirmed. Click on Clipboard to view selections.")
}