function init()
{
	document.onclick=toggle;
}

function ie()
{
	return navigator.appName.indexOf("Microsoft Internet Explorer")!=-1;
}

function toggle(ev)
{
	target=ie()?window.event.srcElement:target=ev.target;
	if(target.id.indexOf("akt")!=-1){ // aktot nyomott
		el=document.getElementById(target.id+"_");
		el.style.display=el.style.display=="block"?"none":"block";

	}
}

function scdown()
{
	document.getElementById("maincontent").scrollIntoView(true);
}