function setActiveStyleSheet(title, src)
	{
	method = title.substring(0,8);
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("title"))
			{
			if(a.getAttribute("rel").indexOf("style") != -1
			&& a.getAttribute("title").substring(0,8) == method)
				{
					//a.disabled = true;
					if(a.getAttribute("title") == title)
						{
						//a.disabled = false;
						createCookie(method, src, 365);
						//var cookie = readCookie(method);
						//alert(cookie +' '+ method);
						}
				}
			}
		}
	}

function getActiveStyleSheet(method) {
	var i, a;
 	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
 		if(a.getAttribute("title"))
 			{
	  	if(a.getAttribute("rel").indexOf("style") != -1
	  	&& a.getAttribute("title").substring(0,8) == method
	  	&& !a.disabled) return a.getAttribute("title");
	  	}
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function checkRadio(button){
	document.getElementById(button).checked = true;
}
/*
window.onload = function(e) {
  var cookie = readCookie("fontsize");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
  var cookie = readCookie("rowspace");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}
*/
/*window.onunload = function(e) {
  var title = getActiveStyleSheet('fontsize');
  alert(title);
  createCookie("fontsize", title, 365);
  var title = getActiveStyleSheet('rowspace');
  createCookie("rowspace", title, 365);
}*/