function ChangeBackground(element,act)
{ 
	if (act == 'out') 
	{ 
		element.style.backgroundColor = '#FFFFFF'; 
	} 
	if (act == 'over') 
	{ 
		element.style.backgroundColor = '#FFDD55'; 
	}
} 

function ActivateButtonColor(element, act)
{
	if (act == 'out') 
	{ 
		document.getElementById(element).style.color="Black";
	} 
	if (act == 'over') 
	{ 
		document.getElementById(element).style.color="#d9d9d5";
	}
}

function ActivateButton(element, act)
{
	if (act == 'out') 
	{ 
		document.getElementById(element).setAttribute('src', "images/"+element+".gif");
	} 
	if (act == 'over') 
	{ 
		document.getElementById(element).setAttribute('src', "images/"+element+"ON.gif");
	}
}