//-----------------------------------------------------------------------------
// FUNCTION: Hover Over 
//-----------------------------------------------------------------------------
function hoverOver(obj){
	obj.className = obj.className.replace('_hover','')
	obj.className = obj.className.replace('_down','')
	obj.className = obj.className + '_hover'
}

//-----------------------------------------------------------------------------
// FUNCTION: Hover Out 
//-----------------------------------------------------------------------------
function hoverOut(obj){
	obj.className = obj.className.replace('_down','')
	obj.className = obj.className.replace('_hover','')
}

//-----------------------------------------------------------------------------
// FUNCTION: Hover Down 
//-----------------------------------------------------------------------------
function hoverDown(obj){
	obj.className = obj.className.replace('_hover','')
	obj.className = obj.className.replace('_down','')
	obj.className = obj.className + '_down'
}

//-----------------------------------------------------------------------------
// FUNCTION: Hover Up 
//-----------------------------------------------------------------------------
function hoverUp(obj){
	obj.className = obj.className.replace('_hover','')
	obj.className = obj.className.replace('_down','_hover')
}