function toggle_vis_admin(contentId,switchId) {
	var c = document.getElementById(contentId);
	var s = document.getElementById(switchId);
	if(c.style.display == 'none')
	{
		c.style.display = 'block';
		s.src			= 'images/nav/hide.gif';
	} else {
		c.style.display = 'none';
		s.src			= 'images/nav/show.gif';
	}
}


function hide_panel(div_id){
		var panelshow = div_id;
		var panelToShow = document.getElementById(panelshow);
		panelToShow.style.display = 'none';
	}
	function show_panel(div_id){
		var panelshow = div_id;
		var panelToShow = document.getElementById(panelshow);
		panelToShow.style.display = 'inline';
		panelToShow.style.display = 'block';
	}