// JavaScript Document


<!--

// This style switching system via A List Apart written by Paul Sowden:
// http://www.alistapart.com/stories/alternate/

function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
	//var tmp = " dis is [" + a.getAttribute("title") + "]";
	//window.alert(tmp);
	a.disabled = true;
	if(a.getAttribute("title") == title){
		 a.disabled = false;
		//var tmp2 = " active is [" + a.getAttribute("title") + "]";
		//window.alert(tmp2);
	}
    }
  }
}

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

window.onload = function(e) {
	var locs_onload = location.search;
	if (locs_onload.indexOf("?print") >= 0 || locs.indexOf("&print") >= 0){
	;
	}else{

		var cookie = readCookie("style");
		var title = cookie ? cookie : getPreferredStyleSheet();
		//var aaa = 'set ACtive ON LOAD ';
		//window.alert(aaa);
		setActiveStyleSheet(title);
	}
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
//var aaa = 'set ACtive ';
//window.alert(aaa);
setActiveStyleSheet(title);

//-->