function loadPhrases() {	
	if ( phrases ) {
		var phrase = "";
		if ( random == true )	 {
			var ranNum = Math.floor(Math.random()*(phrases.length-1));
			phrase = phrases[ranNum];
		} else {
			var cookiesVal = getCookie("phraseIdx");
			var idx = 0;
			if ( cookiesVal.length > 0 ) {
				idx = parseInt(cookiesVal);
				if ( phrases.length <= idx) {
					idx = 0;
				}	
	
			} 
			phrase = phrases[idx++];
			if ( phrases.length <= idx) {
				idx = 0;
			}

			setCookie("phraseIdx",idx,360);	
			
		}
		document.write(phrase);
	}
}

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 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 ""
}

// number of days cookie lives for
num_days = 120;
function ged(noDays){
    var today = new Date();
    var expr = new Date(today.getTime() + noDays*24*60*60*1000);
    return  expr.toGMTString();
}