function toggleContent(ele) {
	for(i=0; i < navItems.length; i++) {
		$('list-'+navItems[i]).className = $('list-'+navItems[i]).className.replace(/\s*on$/ig, '');
		$('content-'+navItems[i]).className = $('content-'+navItems[i]).className.concat(' no-show');
	}

	$('list-'+ele).className = $('list-'+ele).className.concat(' on');
	$('content-'+ele).className = $('content-'+ele).className.replace(/\s*no-show/gi, '');
		return false;
}

startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
window.onload=startList;

toggleLogin = function() {
	if(document.getElementById('login_form').style.display == 'block'){
		document.getElementById('login_form').style.display = 'none';
	} else {
		document.getElementById('login_form').style.display = 'block';
	}
}

function inblogHide(i, a){
	if(document.getElementById(i+"_cont").style.display == 'none'){
		document.getElementById(i+"_cont").style.display = 'block';
		document.getElementById(i+"_foot").style.display = 'block';
		document.getElementById(i+"_head").style.height = '31px';
		a.className = 'open';
	}else{
		document.getElementById(i+"_cont").style.display = 'none';
		document.getElementById(i+"_foot").style.display = 'none';
		document.getElementById(i+"_head").style.height = '11px';
		a.className = 'close';
	}
}

function groupMenus(m, l){
	var menu = document.getElementById("menu"+m);
	if(menu.style.display == 'none'){
		menu.style.display = 'block';
		l.className = 'but_h';
	}else{
		menu.style.display = 'none';
		l.className = 'but';
	}
}