function popis(co) {
     xwx = (screen.width/2);
     xwy = (screen.height/2);
     xx = (screen.width/2)-(xwx/2);
     yy = (screen.height/2)-(xwy/2);
     window.open(co+'.html',"popup","toolbar=no, location=no, menubar=no, status=no, directories=no, top="+yy+", left="+xx+", scrollbars=yes, resizable=yes, width="+xwx+", height="+xwy+"");
     }

function mapa() {
     xwx = (screen.width/2);
     xwy = (screen.height/2);
     xx = 0*(screen.width/2)-(xwx/2);
     yy = 0*(screen.height/2)-(xwy/2);
     window.open('menu01-flash.html',"mapa","toolbar=no, location=no, menubar=no, status=no, directories=no, top="+yy+", left="+xx+", scrollbars=yes, resizable=yes, width="+xwx+", height="+xwy+"");
     }

menublue01=new Image();
menublue01.src="menu-01-blue.png";
menublack01=new Image();
menublack01.src="menu-01-black.png";

menublue02=new Image();
menublue02.src="menu-02-blue.png";
menublack02=new Image();
menublack02.src="menu-02-black.png";

menublue03=new Image();
menublue03.src="menu-03-blue.png";
menublack03=new Image();
menublack03.src="menu-03-black.png";

menublue04=new Image();
menublue04.src="menu-04-blue.png";
menublack04=new Image();
menublack04.src="menu-04-black.png";

menublue05=new Image();
menublue05.src="menu-05-blue.png";
menublack05=new Image();
menublack05.src="menu-05-black.png";

menublue06=new Image();
menublue06.src="menu-06-blue.png";
menublack06=new Image();
menublack06.src="menu-06-black.png";

menublue07=new Image();
menublue07.src="menu-07-blue.png";
menublack07=new Image();
menublack07.src="menu-07-black.png";

menublue08=new Image();
menublue08.src="menu-08-blue.png";
menublack08=new Image();
menublack08.src="menu-08-black.png";

bblue=new Image();
bblue.src="book-blue.png";
bgreen=new Image();
bgreen.src="book-green.png";

tblue=new Image();
tblue.src="tailor-blue.png";
tgreen=new Image();
tgreen.src="tailor-green.png";