function ConnectedSelect(c){for(var b=0;c[b];b++){var d=new Object();var e=document.getElementById(c[b]);if(b){d.node=document.createElement("select");var a=e.getElementsByTagName("optgroup");while(a[0]){d.node.appendChild(a[0].cloneNode(true));e.removeChild(a[0]);}e.disabled=true;}if(c[b+1]){d.nextSelect=document.getElementById(c[b+1]);e.onchange=function(){ConnectedSelectEnabledSelect(this);};}else{d.nextSelect=false;}e.ConnectedSelect=d;}}function ConnectedSelectEnabledSelect(b){var c=b.options[b.selectedIndex].value;if(c){while(b.ConnectedSelect.nextSelect.options[1]){b.ConnectedSelect.nextSelect.remove(1);}var e=false;for(var d=b.ConnectedSelect.nextSelect.ConnectedSelect.node.firstChild;d;d=d.nextSibling){if(d.label==c){e=true;for(var a=d.firstChild;a;a=a.nextSibling){b.ConnectedSelect.nextSelect.appendChild(a.cloneNode(true));}break;}}b.ConnectedSelect.nextSelect.disabled=!e;}else{b.ConnectedSelect.nextSelect.selectedIndex=0;b.ConnectedSelect.nextSelect.disabled=true;}if(b.ConnectedSelect.nextSelect.onchange){b.ConnectedSelect.nextSelect.onchange();}}