//-----------------------------------------------------------------------------
// 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')
}

//-----------------------------------------------------------------------------
// FUNCTION: Hover Over Image - for an image tag
//-----------------------------------------------------------------------------
function hoverOverIMG(obj){	
	var file_name= obj.src.substring(0, obj.src.lastIndexOf("."))
	var file_ext = obj.src.substring(obj.src.lastIndexOf("."), obj.src.length)
	file_name = file_name.replace('_hover','')
	file_name = file_name.replace('_down','')
	file_name = file_name + '_hover'
	obj.src = file_name + file_ext
	obj.style.cursor = 'hand'
}

//-----------------------------------------------------------------------------
// FUNCTION: Hover Out Image - for an image tag
//-----------------------------------------------------------------------------
function hoverOutIMG(obj){
	var file_name= obj.src.substring(0, obj.src.lastIndexOf("."))
	var file_ext = obj.src.substring(obj.src.lastIndexOf("."), obj.src.length)
	file_name = file_name.replace('_down','')
	file_name = file_name.replace('_hover','')
	obj.src = file_name + file_ext
}

//-----------------------------------------------------------------------------
// FUNCTION: Hover Down Image - for an image tag
//-----------------------------------------------------------------------------
function hoverDownIMG(obj){
	var file_name= obj.src.substring(0, obj.src.lastIndexOf("."))
	var file_ext = obj.src.substring(obj.src.lastIndexOf("."), obj.src.length)
	file_name = file_name.replace('_hover','')
	file_name = file_name.replace('_down','')
	file_name = file_name + '_down'
	obj.src = file_name + file_ext
}

//-----------------------------------------------------------------------------
// FUNCTION: Hover Up Image - for an image tag
//-----------------------------------------------------------------------------
function hoverUpIMG(obj){
	var file_name= obj.src.substring(0, obj.src.lastIndexOf("."))
	var file_ext = obj.src.substring(obj.src.lastIndexOf("."), obj.src.length)
	file_name = file_name.replace('_hover','')
	file_name = file_name.replace('_down','_hover')
	obj.src = file_name + file_ext
}