function init() {
	if(document.getElementById('qse'))
		ScrollToElement(document.getElementById('qse'));
	
	try {
		lis = document.getElementById('bottom_menu').getElementsByTagName('li');
	} catch(x) {
		return;
	}
	
	for(x = 0; x < lis.length; x++) {
		lis[x].onmouseover 	= 	function() { this.className = 'selected' }
		lis[x].onmouseout 	= 	function() { this.className = '' }
	}
}	

function tgl(elt) {	
	elt = typeof elt == 'string' ? document.getElementById(elt) : elt;

	try {
		elt.style.display = elt.style.display == "" ? "none" : "";
	} catch(x) {}
}

function clear_search(ptr) {
	if(ptr.value.match(/search/i))
		ptr.value = '';
}