var d = document;
var p = '../images/';
var act = 1;

function act_flag (el,el1)
{
	var bp = el1.src.substring(el1.src.search(".gif"),el1.src.search("0"));
	if (el == 0)
	{
		if ( bp.substring(1,2) == act )
		{
			if (bp.substring(2,3) != 'y')
			{
				el = 'menu_button0' + bp.substring(1,2) + '.gif';
 				el = p + el;
				el1.src = el;
			}
			else
			{
				el = 'menu_button0' + bp.substring(1,2) + 'y.gif';
 				el = p + el;
				el1.src = el;
			}

		}
		else
		{
			if (bp.substring(2,3) == 'y')
			{
				el = 'menu_button0' + bp.substring(1,2) + '.gif';
 				el = p + el;
				el1.src = el;
			}
			else
			{
				el = 'menu_button0' + bp.substring(1,2) + 'y.gif';
 				el = p + el;
				el1.src = el;
			}
		}
	}
	else
	{
		var f = eval("document.b"+act);
		el = p + 'menu_button0' + bp.substring(1,2) + '.gif';
		el1.src = el;
		el = 'menu_button0' + act + 'y.gif';
	 	el = p + el;
		if (el1.name != f.name)
			f.src = el;
		act = bp.substring(1,2);
	}
}

  function showbig(picname) {
    window.open('inc/foto.php?pic='+picname,'_blank','scrollbars=yes,taskbar=no,resizeable=no,status=no,menubar=no,top=30,left=30,width=30,height=30');
  }

  function PreLoad(source) {
    var NewImage = new Image();
    NewImage.src = source;
  }

  function wnd(src, w, h) {
    window.open(src, '_blank', 'location=no,menubar=no,resizable=yes,status=no,toolbar=no,left=10,top=10, width='+w+', height='+h);
  }

  function ShowBig(picname) {showbig(picname)}