//--Start HideShow Function --------------------------------------------------------------------------
var onShow = "";

function hideshow(what)
{
	if (onShow)
	{
		//hide what is on show
		document.getElementById(onShow).style.display  = "none";
	}
	
	if(onShow != what)
	{
		// show the new div	
		document.getElementById(what).style.display  = "block";
		
		//set the onShow to the new div name
		onShow = what
	}
	else
	{
		// it's the same thing	
		onShow = "";
	}
	
}
//--End HideShow Function ----------------------------------------------------------------------------