function ShowMenu(num, menu)
{
	//num is selected value, menu is the name of the div, max is the number of divs
	//if current show
	if((num == 1) || (num==2))
	{
		document.getElementById(menu).style.display = 'block';
	}
	else
	{
		//if not, hide
		document.getElementById(menu).style.display = 'none';
	}
}
function ShowMenu2(num, menu)
{
	//num is selected value, menu is the name of the div, max is the number of divs
	//if current show
	if(num == 'nem')
	{
		document.getElementById(menu).style.display = 'block';
	}
	else
	{
		//if not, hide
		document.getElementById(menu).style.display = 'none';
	}
}
function ShowMenu3(num, menu)
{
	//num is selected value, menu is the name of the div, max is the number of divs
	//if current show
	if(num == 'none')
	{
		document.getElementById(menu).style.display = 'block';
	}
	else
	{
		//if not, hide
		document.getElementById(menu).style.display = 'none';
	}
}
function ShowTag(tag)
{
	//num is selected value, menu is the name of the div, max is the number of divs
	//if current show
	document.getElementById(tag).style.display = 'block';
}
function HideTag(tag)
{
	//num is selected value, menu is the name of the div, max is the number of divs
	//if current show
	document.getElementById(tag).style.display = 'none';
}