/* 
	(c) 2005-2006 Grafikstudio
	Wszystkie prawa zastrzeżone

	UWAGA!
	Dokonanie *jakichkolwiek* zmian w obrębie kodu źródłowego strony
	doprowadzi do utraty gwarancji na poprawne działanie kodu i
	uniemożliwi nieodpłatne naprawy usterek przez wykonawcę, jeżeli 
	takowe wystąpią.

*/

var current_link_menu = "";
var current_link_submenu = "";
var visible_submenu = "";

function set_visibility (name) {
	if ( name == visible_submenu) {
		visible_submenu = "";
	} else {
		visible_submenu = name;
	}
}

function div_display (name) {
	document.getElementById(name).style.display="block";
}

function div_hide (name) {
	if ( name != visible_submenu ) {
		document.getElementById(name).style.display="none";
	}
}

function mainmenu_hover (name) {
	document.getElementById(name).className="block_menu_link_hover";
}

function mainmenu_unhover (name) {
	if (name != current_link_menu) {
		document.getElementById(name).className="block_menu_link";
	}
}

function submenu_hover (name) {
	document.getElementById(name).className="block_menu_sublink_row_hover";
}

function submenu_unhover (name) {
	if ( name != current_link_submenu ) {
		document.getElementById(name).className="block_menu_sublink_row";
	}
}

function search_select_all() {
	for (var c=0;c<document.forms["search_form"].elements.length;c++) {
		var e = document.forms["search_form"].elements[c];
		if (e.name != 'search_option_allbox') {
			e.checked = document.search_form.search_option_allbox.checked;
		}
	}
}

function open_image_window (id, width, height) {
	if ( width < ( screen.AvailWidth - 30 ) ) {
		window_width  = width + 20;
		scrolls='no';
	} else {
		window_width = screen.AvailWidth - 30;
		scrolls='auto';
	}
	if ( height < ( screen.AvailHeight - 130 ) ) {
		window_height =  height + 120;
		scrolls='no';
	} else {
		window_height =  screen.AvailHeight - 130;
		scrolls='auto';
	}
	position_left = Math.round( (screen.AvailWidth  - window_width ) /2 );
	position_top  = Math.round( (screen.AvailHeight - window_height) /2 );
	window.open("inc.picture.view.php?gid="+id+"", "displayWindow", "toolbar=no location=no directories=no status="+scrolls+" menubar=no scrollbars=no resizable=no copyhistory=no width="+window_width+" height="+window_height+" left="+position_left+" top="+position_top+"");
}