// Dropdown

//startList = function(){
//	if (document.all&&document.getElementById) {
//		mymore = document.getElementById('moreMenu');
//		mymore.onmouseover = function(){
//			this.className += " over";
//		}
//		mymore.onmouseout = function(){
//			this.className = this.className.replace(" over", "");
//		}	
//	}
//}



// function to control text effects on imagemap rollover
function linkOver(id,which){
	myclass = 'more link' + which;
	//myclass = 'more link' + which;
	myobj = document.getElementById(id);
	//alert('id: ' + id + ' which: ' + which + ' myobj.clasname: ' +myobj.className + " new myclass: " + myclass + " myobj.id: " + myobj.id);
	myobj.className = myclass;
}





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")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

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 cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

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

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);


function init(){
	rolloverInit();
	var title = readCookie("style");
	if (title == 'largest'){ rolloverSetCurrent('ts3');	}		
	else if (title == 'large'){ rolloverSetCurrent('ts2'); }
	else { rolloverSetCurrent('ts1'); }
	
	// submenu stuff
	//startList();
	
	
	
}