function ShowAddLink()
{
	var div = document.getElementById("add_links_dialog");
	if (!div)
		return;
	div.style.display = "block";
	document.body.appendChild(div);
	MoveAddLink();
	window.onscroll = MoveAddLink;
	return false;
}

function CloseAddLink()
{
	var div = document.getElementById("add_links_dialog");
	if (!div)
		return;
	div.style.display = "none";
	return false;
}

function MoveAddLink()
{
	var browser_name = navigator.appName;
	var browser_version = parseFloat(navigator.appVersion);
	var div = document.getElementById("add_links_dialog");
	if (browser_name=="Netscape" || browser_name=="Opera")
	{
		div.style.top=document.documentElement.scrollTop+(innerHeight/2)-150+'px';
		div.style.left=(innerWidth/2)-150;
	}
	else
	{
		div.style.top=(document.documentElement.offsetHeight/2)+document.documentElement.scrollTop-100+'px';
		div.style.left=(document.documentElement.offsetWidth/2)-150;
	}
}