function expand(param)
	{
		param.style.display=(param.style.display=="none")?"":"none";
	}



function swapImage() 
{
	intImage = 2;
	switch (intImage) 
	{
 		case 1:
   			arrows.src = "images/down.gif"
   			intImage = 2
   			return(false);
		case 2:
   			arrows.src = "images/up.gif"
   			intImage = 1
   			return(false);
 	}
}

function flip(name,src) {
    if (document.images)
        document.images[name].src = src;
}