function initARC(formId,onClassRadio,offClassRadio,onClassCheckbox,offClassCheckbox){var agt=navigator.userAgent.toLowerCase();this.major=parseInt(navigator.appVersion);this.ie=((agt.indexOf("msie")!=-1)&&(agt.indexOf("opera")==-1));this.ie3=(this.ie&&(this.major<4));this.ie4=(this.ie&&(this.major==4)&&(agt.indexOf("msie 4")!=-1));this.iemac=(this.ie&&(agt.indexOf("mac")!=-1));if(!(this.iemac||ie3||ie4)){customiseInputs(formId,onClassRadio,offClassRadio,onClassCheckbox,offClassCheckbox);}}
function addLabelProperties(f){if(typeof f.getElementsByTagName=='undefined')return;var labels=f.getElementsByTagName("label"),label,elem,i=j=0;while(label=labels[i++]){if(typeof label.htmlFor=='undefined')return;elem=document.getElementById(label.htmlFor);if(typeof elem=='undefined'){var inputs=label.getElementsByTagName("input");if(inputs.length==0){continue;}else{elem=inputs[0];}}else if(typeof elem.label!='undefined'){continue;}else if(typeof elem.length!='undefined'&&elem.length>1&&elem.nodeName!='SELECT'){for(j=0;j<elem.length;j++){elem.item(j).label=label;}}
elem.label=label;}}
function toggleLabelStyle(formId,label,onClass,offClass){if(document.getElementById('ca1_label')){document.getElementById('ca1_label').className=offClass;}
if(document.getElementById('ca2_label')){document.getElementById('ca2_label').className=offClass;}
if(document.getElementById('ca3_label')){document.getElementById('ca3_label').className=offClass;}
if(document.getElementById('ca4_label')){document.getElementById('ca4_label').className=offClass;}
if(document.getElementById('ca1')){document.getElementById('ca1').checked=false;}
if(document.getElementById('ca2')){document.getElementById('ca2').checked=false;}
if(document.getElementById('ca3')){document.getElementById('ca3').checked=false;}
if(document.getElementById('ca4')){document.getElementById('ca4').checked=false;}
if(!document.getElementById||!label)return;var form=document.getElementById(formId);if(!form)return;if(label.htmlFor){var e=document.getElementById(label.htmlFor);if(e.type=="checkbox"){e.label.className=(e.label.className==onClass)?offClass:onClass;e.checked=(e.label.className==onClass);}else if(e.type=="radio"){var radioGroup=form.elements[e.name];if(!radioGroup)return;for(var i=0;i<radioGroup.length;i++){if(radioGroup[i].label){radioGroup[i].label.className=((radioGroup[i].checked=(radioGroup[i].id==e.id))&&radioGroup[i].label)?onClass:offClass;}}}}}
function customiseInputs(formId,onClassRadio,offClassRadio,onClassCheckbox,offClassCheckbox){if(!document.getElementById)return;var prettyForm=document.getElementById(formId);if(!prettyForm)return;prettyForm.onreset=function(){customiseInputs(formId,onClassRadio,offClassRadio,onClassCheckbox,offClassCheckbox);}
addLabelProperties(prettyForm);var inputs=prettyForm.getElementsByTagName('input');for(var i=0;i<inputs.length;i++){if((inputs[i].type=="radio")&&inputs[i].label&&onClassRadio&&offClassRadio){inputs[i].style.position="absolute";inputs[i].style.left="-1000px";inputs[i].label.className=offClassRadio;inputs[i].label.onclick=function(){toggleLabelStyle(formId,this,onClassRadio,offClassRadio);return false;};inputs[i].onclick=function(){toggleLabelStyle(formId,this.label,onClassRadio,offClassRadio);};if(inputs[i].defaultChecked||inputs[i].checked){toggleLabelStyle(formId,inputs[i].label,onClassRadio,offClassRadio);}}
if((inputs[i].type=="checkbox")&&inputs[i].label&&onClassCheckbox&&offClassCheckbox){inputs[i].style.position="absolute";inputs[i].style.left="-1000px";inputs[i].label.className=offClassCheckbox;inputs[i].checked=false;inputs[i].label.onclick=function(){toggleLabelStyle(formId,this,onClassCheckbox,offClassCheckbox);return false;};inputs[i].onclick=function(){toggleLabelStyle(formId,this.label,onClassCheckbox,offClassCheckbox);};if(inputs[i].defaultChecked||inputs[i].checked){toggleLabelStyle(formId,inputs[i].label,onClassCheckbox,offClassCheckbox);}}
if((inputs[i].type=="checkbox")||(inputs[i].type=="radio")&&inputs[i].label){if(!this.ie){inputs[i].label.style.margin="1px";inputs[i].onfocus=function(){this.label.style.border="1px dotted #333";this.label.style.margin="0px";return false;};inputs[i].onblur=function(){this.label.style.border="none";this.label.style.margin="1px";return false;};}}}}