var current_view = "F";

function showView(view) {
 
	var style = { display: 'none' };
	var h = $H(style);
	Element.setStyle($('img-' + current_view), h);

	var style = { display: 'inline' };
	var h = $H(style);
	Element.setStyle($('img-' + view), h);

	current_view = view;		
}

var current_info = "F";
function showInfo(info) {

	var style = { display: 'none' };
	var h = $H(style);
	Element.setStyle($('inf-' + current_info), h);

	var style = { display: 'inline' };
	var h = $H(style);
	Element.setStyle($('inf-' + info), h);

	current_info = info;		
}