function ajaxrecentcomments() {	
	document.getElementById('recentcommentsdisplay').style.display='block';
	document.getElementById('tagsdisplay').style.display='none';
	document.getElementById('recentpostsdisplay').style.display='none';
	
	document.getElementById('tags3').style.backgroundColor='#fff';
	document.getElementById('recentcomments3').style.backgroundColor='#ccd8e8';
	document.getElementById('recentposts3').style.backgroundColor='#fff';
}
function ajaxtags() {
	document.getElementById('recentcommentsdisplay').style.display='none';
	document.getElementById('tagsdisplay').style.display='block';
	document.getElementById('recentpostsdisplay').style.display='none';	
	
	document.getElementById('tags3').style.backgroundColor='#ccd8e8';
	document.getElementById('recentcomments3').style.backgroundColor='#fff';
	document.getElementById('recentposts3').style.backgroundColor='#fff';
}
function ajaxrecentposts() {	
	document.getElementById('recentpostsdisplay').style.display='block';	
	document.getElementById('recentcommentsdisplay').style.display='none';
	document.getElementById('tagsdisplay').style.display='none';
	
	document.getElementById('tags3').style.backgroundColor='#fff';
	document.getElementById('recentcomments3').style.backgroundColor='#fff';
	document.getElementById('recentposts3').style.backgroundColor='#ccd8e8';
}
function clearsearch() {
    var searchform  = document.getElementById('searchform-header');
    var searchinput = document.getElementById('s-header');
    searchform.onsubmit = null;
    searchinput.onfocus = null;
    searchinput.value = '';
    searchinput.className = '';
}