function blogroll()
{
  var rollpop = window.open('http://www.blogrolling.com/add_links_pop.phtml?u=http://www.thedigeratilife.com&t=The Digerati Life','rollit','scrollbars=no,width=475,height=350,left=75,top=175,status=yes,resizable=yes');
  rollpop.focus();
  return false;
}


function email()
{
  document.write( unescape('%3C%61%20%68%72%65%66%3D%22%6D%61%69%6C%74%6F%3A%74%68%65%64%69%67%65%72%61%74%69%6C%69%66%65%40%67%6D%61%69%6C%2E%63%6F%6D%22%3E%45%6D%61%69%6C%20%4D%65%3C%2F%61%3E%20'));
}


function checkPageViewCookie()
{
  var pv = tdl_readCookie('tdl_pv');
  if (pv)
  {
    if (pv != "many")
    {
      var pval = parseInt(pv) + 1;
      var pvnew = pval > 3 ? "many" : pval + '';
      tdl_createCookie("tdl_pv", pvnew, 90);
    }
  }
  else
  {
    tdl_createCookie("tdl_pv", "1", 90);
  }
}

function checkSearchEngineVisitorCookie()
{
  var sev = tdl_readCookie('tdl_sev');
  if (sev)
  {
    if (sev != "many")
    {
      var sval = parseInt(sev) - 1;
      var svnew = sval <= 0 ? "many" : sval + '';
      tdl_createCookie("tdl_sev", svnew);
      return;
    }
  }
  var elem = $('tdl_sev');
  if (elem)
    tdl_createCookie("tdl_sev", "3");
}

function tdl_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 var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}


function tdl_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 tdl_eraseCookie(name) {
	tdl_createCookie(name,"",-1);
}

var tdl_cookie_latch = false;
document.observe("dom:loaded", function() {
  if (tdl_cookie_latch)
    return;
  tdl_cookie_latch = true;
  checkPageViewCookie();
  checkSearchEngineVisitorCookie();
});