var toggle_switch2=new Array();
var toggle_switch3=new Array();
var i,j;

function toggle_menu2(poziom,top2,ilosc_dzieci)
{

	if (toggle_switch2[top2]==1)
	{
		for (i=0;i<ilosc_dzieci;i++)
		{
			document.getElementById('level_'+poziom+'_'+top2+'_'+i).style.visibility='hidden';
			document.getElementById('level_'+poziom+'_'+top2+'_'+i).style.position='absolute';
				for (j=0;j<16;j++)
				{
					if (document.getElementById('level_3_'+top2+'_'+i+'_'+j))
					{
						document.getElementById('level_3_'+top2+'_'+i+'_'+j).style.visibility='hidden';
						document.getElementById('level_3_'+top2+'_'+i+'_'+j).style.position='absolute';
						toggle_switch3[i]=0;
					}
				}
		}
		toggle_switch2[top2]=0;
	}
	else
	{
		for (i=0;i<ilosc_dzieci;i++)
		{
			document.getElementById('level_'+poziom+'_'+top2+'_'+i).style.visibility='visible';
			document.getElementById('level_'+poziom+'_'+top2+'_'+i).style.position='static';
		}
		toggle_switch2[top2]=1;
	}
}

function toggle_menu3(poziom,top2,top3,ilosc_dzieci)
{

	if (toggle_switch3[top3]==1)
	{
		for (i=0;i<ilosc_dzieci;i++)
		{
			document.getElementById('level_'+poziom+'_'+top2+'_'+top3+'_'+i).style.visibility='hidden';
			document.getElementById('level_'+poziom+'_'+top2+'_'+top3+'_'+i).style.position='absolute';
		}
		toggle_switch3[top3]=0;
	}
	else
	{
		for (i=0;i<ilosc_dzieci;i++)
		{
			document.getElementById('level_'+poziom+'_'+top2+'_'+top3+'_'+i).style.visibility='visible';
			document.getElementById('level_'+poziom+'_'+top2+'_'+top3+'_'+i).style.position='static';
		}
		toggle_switch3[top3]=1;
	}
}

function change_odbiorcy()
{
	var txtSelectedValuesObj = document.getElementById('odb_txt');
	var selectedArray = new Array();
	var selObj = document.getElementById('odbiorcy');
	var i;
	var count = 0;
	txtSelectedValuesObj.value='';
	for (i=0; i<selObj.options.length; i++)
	{
		if (selObj.options[i].selected)
		{
			if (txtSelectedValuesObj.value == '')
			{
				txtSelectedValuesObj.value = selObj.options[i].value;
			}
			else
			{
				txtSelectedValuesObj.value = txtSelectedValuesObj.value + ','+selObj.options[i].value;
			}
			//selectedArray[count] = selObj.options[i].value;
			count++;
		}
	}
}

function toggle_wyk(id)
{
	if (document.getElementById('wyk_'+id).style.display=='none')
	{
		document.getElementById('wyk_'+id).style.display='block';
	}
	else
	{
		document.getElementById('wyk_'+id).style.display='none'
	}
}