var index_global=0;

function show(id)
{
	document.getElementById(id).style.display='block';
}
function hide(id)
{
	document.getElementById(id).style.display='none';
}
function clearOther(index)
{
	var contor=1;
	
	while(document.getElementById('section' + contor) != null)
	{
		if(contor != index)
		{
			document.getElementById('section' + contor).style.display='none';
//			document.getElementById('table_menu_td' + contor).className='table_menu_td';
		}
		else 
		{
			document.getElementById('section' + contor).style.display='block';
			if(index == 1)
			{
				document.getElementById('table_menu_td' + contor).className='table_menu_td1';
			}
			else document.getElementById('table_menu_td' + contor).className='table_menu_td2';
			
		}
		contor++;
	}		
}

function ps_2click(id)
{		
  with (document.getElementById(id).style) display = display ? '' : 'none';
}