//=======================================================================================================
//-------------------------------------------------------------------------------------------------------
//	Custom Javascript functions
//-------------------------------------------------------------------------------------------------------
//=======================================================================================================

//---------------------------------------------------------------------------------------------------------
//	Show sorts (on click shows div layer)
//---------------------------------------------------------------------------------------------------------
var selectedID = 0;

function showsort(what)
{
	//	Hide existing one
	if (selectedID)
	{
		hidesort();	
	}
	
	sortobject							= document.getElementById('sort' + what);
	sortobject.style.display				= 'block'; 
	selectedID								= what;
}

function hidesort()
{
	if (selectedID)
	{
		selectedobject					= document.getElementById('sort' + selectedID);
		sortobject.style.display		= 'none'; 
		selectedID						= 0;
	}
}