var sid = '';
var picpanel = null;

var hide_picpanel_allowed = true;    // Ist das Verstecken des Picpanels erlaubt? true:ja/false:nein



function display_picpanel() {
	if(document.getElementById) {
		if(picpanel == null) {
			if(document.getElementById('picpanel')) {
				picpanel = document.getElementById('picpanel');
			}
		}
	} else if(document.all) {
		if(picpanel == null) {
			if(document.all['picpanel']) {
				picpanel = document.all['picpanel'];
			}
		}
	}
	if(picpanel != null) {
		picpanel.style.display = 'block';
	}
}

function hide_picpanel() {
	if(picpanel != null && hide_picpanel_allowed == true) {
		picpanel.style.display = 'none';
	}
}

function set_hide_panel_true() {
	hide_picpanel_allowed = true;
}