//----------------------------------------------
// SHOW HIDE FUNCTIONS
//----------------------------------------------
function showhide(layerx){
	layer = document.getElementById(layerx);
	if(layer.style.visibility == "hidden"){
		show(layer);
	}
	else{
		hide(layer);
	}
}
function show(layer){
	layer.style.display = "block"
	layer.style.visibility = "visible";
	layer.style.left = "0"
}

function hide(layer){
	layer.style.display = "none"
	layer.style.visibility = "hidden";
	layer.style.height = "0";
}