// JScript File

//nav bar rollover
function rollOver(imgID, dir)
{
	var loc = document.getElementById(imgID).src;
	if (dir == 'in')
	{
		loc = loc.slice(0,loc.length - 7); // -7 takes off (OFF.jpg)
		document.getElementById(imgID).src = loc + "ON.jpg";
	}
	else
	{
		loc = loc.slice(0,loc.length - 6); // -6 takes off (ON.jpg)
		document.getElementById(imgID).src = loc + "OFF.jpg";
	}
}

//left nav rollover effect
function ln(direction,div_id)
{
	var div = document.getElementById(div_id);
	if (direction == 'on')
	{
		div.style.background = '#FFc27F url(/ProThin/images/ln_bg.gif) no-repeat 14px 9px';
		div.style.color = '#FFFFFF';
	}
	else
	{
		div.style.background = '#FF8500 url(/ProThin/images/ln_bg.gif) no-repeat 14px 9px';
		div.style.color='#FFFFFF';
	}
}

// sub left nav rollover effect
function ln_sub(direction,div_id)
{
	if (direction == 'on')
	{
		document.getElementById(div_id).style.background = '#FFc27F url(/ProThin/images/ln_bg.gif) no-repeat 30px 9px';
	}
	else
	{
		document.getElementById(div_id).style.background = '#FF8500 url(/ProThin/images/ln_bg.gif) no-repeat 30px 9px';
	}
}

//wight day description switch
function showDay(div_id)
{
	var disStyle = document.getElementById(div_id).style;
	disStyle.display = disStyle.display? "":"none";
}

//recipe switch
function showRecipe(div_id)
{
	var disStyle = document.getElementById(div_id).style;
	disStyle.display = disStyle.display? "":"none";
}

//excersize illustration description switch
function showExDescIll(div_id)
{
    var disStyle = document.getElementById(div_id).style;
	disStyle.display = disStyle.display? "":"none";
}