function showHid(linka, idd)
{
//var	iii1 = document.getElementById("iii1");
//var	li1 = document.getElementById('li1');
var	iii2 = document.getElementById("iii2");
var	iii3 = document.getElementById("iii3");
var	iii4 = document.getElementById("iii4");

var	li2 = document.getElementById('li2');
var	li3 = document.getElementById('li3');
var	li4 = document.getElementById('li4');
	if(idd == 'iii1')
	{
		/*li1.className = 'active';
		li2.className = '';
		li3.className = '';
		li4.className = '';
		enable(iii1);
		disable(iii2);
		disable(iii3);
		disable(iii4);*/
	}else if(idd == 'iii2')
	{
//		li1.className = '';
		li2.className = 'active';
		li3.className = '';
		li4.className = '';
//		disable(iii1);
		enable(iii2);
		disable(iii3);
		disable(iii4);
	}else if(idd == 'iii3')
	{
//		li1.className = '';
		li2.className = '';
		li3.className = 'active';
		li4.className = '';
	//	disable(iii1);
		disable(iii2);
		enable(iii3);
		disable(iii4);
	}else if(idd == 'iii4')
	{
//		li1.className = '';
		li2.className = '';
		li3.className = '';
		li4.className = 'active';
//		disable(iii1);
		disable(iii2);
		disable(iii3);
		enable(iii4);
	}
	//idd.
	return true;
}

function enable(idd)
{
	idd.style.visibility = 'visible';
	idd.style.display = 'block';
}
function disable(idd)
{
	idd.style.visibility = 'hidden';
	idd.style.display = 'none';
}

function show_submenu(parent, id)
{
    	var child = document.getElementById(id);

	if (child.style.height != '0px' && child.style.display != 'none') {
		new Effect.SlideUp(id,{duration:0.6});
	} else {
		child.style.display = 'none';
		child.style.height = '';
		child.style.overflow = '';
		new Effect.SlideDown(id,{duration:0.6});
	}
        return false;
}

function showHidNews(id)
{
	var element = document.getElementById(id);

	if(element.style.display != 'block')
	{
		element.style.display = 'block';
		element.style.visibility = 'visible';		
	}else
	{
		element.style.display = 'none';
		element.style.visibility = 'hidden';		
	}
}