function setCookie(name,value,hours) {
    if (hours) {
      var date = new Date();
      date.setTime(date.getTime()+(hours*60*60*1000));
      var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
  }
    
function getCookie(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 eraseCookie(name) {
	createCookie(name,"",-1);
}



function lightWindow_DoneLoading() {
	$('lightwindow').setAttribute('class', 'lightwindowIntro');
	$('lightwindow_title_bar').hide();
	if (Prototype.Browser.IE && (typeof window.XMLHttpRequest == "object")) {
		$('lightwindow_contents').style.borderWidth = '30px';
	}
	if(getCookie('firstVisit') == null) {
		
		myLightWindow.activateWindow({
			href: '/index.php?id=383', 
			title: 'Intro',  
			width:612, 
			height:338
		});
		setCookie('firstVisit', 'no', 1);
	}
	else {
		setCookie('firstVisit', 'no', 1);
	}
}