function mot(){

var textBlocks = new Array(
'Working Flair, Exhibition Flair, Cocktails!',
'Flairové kurzy, catering barmaské kurzy.',
'Barmaská škola pre Vás! Lastdaycocktail..');

x = Math.round(Math.random()*2);

document.getElementById("motto").innerHTML=textBlocks[x];

}