function noneSelected(b){if(b==null){return false}var a=0;if(typeof b[a]!="object"){if(b.checked==true){return false}else{return true}}while(b[a]!=null){if(b[a].checked==true){return false}a++}return true}function clearRadioSet(b){if(b==null){return}var a=0;if(b[0]==null){b.checked=false}while(b[a]!=null){b[a].checked=false;a++}}function getRadioSetValue(b){if(b==null){return""}var a=0;if(typeof b[a]!="object"){if(b.checked==true){return b.value}else{return""}}while(b[a]!=null){if(b[a].checked==true){return b[a].value}a++}return null}function setRadioSet(b,c){if(b==null){return}clearRadioSet(b);var a=0;while(typeof b[a]=="object"){if(b[a].value==c){b[a].checked=true;return}a++}if(typeof b[0]=="object"){var a=0;while(typeof b[a]=="object"){if(!b[a].disabled){b[a].checked=true;return}a++}}else{b.checked=true}}function getRadioSetIndex(b){if(b==null){return""}var a=0;if(typeof b[a]!="object"){if(b.checked==true){return 0}else{return""}}while(b[a]!=null){if(b[a].checked==true){return a}a++}return""}function disableRadioSet(b){if(b==null){return}var a=0;if(typeof b[a]!="object"){b.disabled=true;return}while(b[a]!=null){b[a].disabled=true;a++}}function enableRadioSet(b){if(b==null){return}var a=0;if(typeof b[a]!="object"){b.disabled=false;return}while(b[a]!=null){b[a].disabled=false;a++}};