function doLayers11(num) {
 hideLayers();
if (2<=num){
document.getElementById("procrow2").style.display=document.getElementById("procrow1").style.display;
}
if (3<=num){
document.getElementById("procrow3").style.display=document.getElementById("procrow1").style.display;
}
if (4<=num){
document.getElementById("procrow4").style.display=document.getElementById("procrow1").style.display;
}
if (5<=num){
document.getElementById("procrow5").style.display=document.getElementById("procrow1").style.display;
}
}