function trimStr(str)
{
	return str.replace( /^\s+|\s+$/g, "" );
}
function $(id)
{
	return document.getElementById(id);
}
function addLoadEvent(func)
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function')
	{
		window.onload = func;
	} else {
		window.onload =
			function()
			{
				if (oldonload) {
					oldonload();
				}
				func();
			}
	}
}
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function queryString( key )
{
    var re = new RegExp( "[?&]" + key + "=([^&$]*)", "i" );
    var offset = location.search.search( re );
    if ( offset == -1 ) return null;
    return RegExp.$1;
}
function updateLang(ln)
{
    if (ln == null)
        ln = "tr";
    createCookie("ln", ln, 30);
}
function o(u,n,f) 
{ 
	window.open(u,n,f + ',resizable=no,scrollbars=yes,status=yes');
}

function showEmpty(o)
{
    o.style.visibility = 'hidden';
}
addLoadEvent(function()
{
    var img = $('MainNewsImg');
    if (img)
        img.onload = function() { img.style.visibility = 'visible'; }
});
var prevNews;
function showNews(o, newsId, imgFile, title)
{
    $('MainNewsLink').href = $('NewsLink' + newsId).href;
    $('MainNewsImg').src = 'thumbimg.aspx?img=' + imgFile + '&w=240&h=180';
    $('MainNewsTitle').innerText = title;
}

function write_Em(domain, user, tld)
{
    if (!domain || !user || !tld)
        return;
    document.write('<a href=\"mailto:' + user + '@' + domain + '.' + tld + '\">');
    document.write(user + '@' + domain + '.' + tld + '</' + 'a>')
}