// Mouse over function
function suggestOver(div_value)
{
	div_value.className = 'suggest_link_over';
}

// Mouse out function
function suggestOut(div_value)
{
	div_value.className = 'suggest_link';
}

// Click function
function setSearch(value)
{
	document.getElementById('keywords').value = value;
	document.getElementById('suggest_container_headersearch').innerHTML = '';
}

// clean function
function removeSearch(e)
{
	if (!e)
		var e = window.event;
	var target = e.explicitOriginalTarget||document.activeElement;
	var container = document.getElementById('suggest_container_headersearch');
	
	var parentNode = target.parentNode;
	
	while(parentNode)
		if(parentNode == container)
			return;
		else
			parentNode = parentNode.parentNode;
	
	container.innerHTML = '';
}