function billboard750(){
document.write("");
}
function corner(){
}
function banner468(){
document.write("");
}
function banner468_2(){
document.write("");
}
function skyscraper120(){
document.write("");
document.getElementById('skys_id').style.clip='rect(0px, 360px, 600px, 240px)' ;
document.write(" ");
}
function dolittlesky(){
document.getElementById('skys_id').style.clip='rect(0px, 360px, 600px, 240px)'
}
function doexpandsky(){
document.getElementById('skys_id').style.clip='rect(0px,360px,600px,0px)' ;
}
function rekomendacje(){
document.write("");
}
function button(){
document.write("");
}
function toplayer2(){
}