function loadPostIt(){
    setTimeout("loadPostIt2()", 400);
}
function loadPostIt2(){
    var val = "";
    try{
        var doc = document.getElementById("postItContent").contentDocument || document.getElementById("postItContent").contentWindow.document;
        val = doc.title;
    }catch(err){}
	//var val =  + document.getElementById("postItContent").contentDocument.title);
	if(val != readCookie("postItTitle") && val.length>0 && val.substring(0,6) != "skjult"){
		document.getElementById("postIt").style.display = "block";	
	}else{
    	createCookie("postItTitle", val, 14);
    }
    doc.body.style.backgroundColor = "#fff550";
}
function closePostIt(){
	document.getElementById("postIt").style.display = "none";
    var val = "";
    try{
        var doc = document.getElementById("postItContent").contentDocument || document.getElementById("postItContent").contentWindow.document;
        val = doc.title;
    }catch(err){}
	createCookie("postItTitle", val, 14);
}

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 var 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 eraseCookie() {
	createCookie("postItTitle","",-1);
}
loadPostIt();