document.registerEventHandler(window,'load',function(){var heardAboutSel=document.getElementById('heardAbout');var heardAboutOther=document.getElementById('heardAboutOther');if(heardAboutSel!=null){document.registerEventHandler(heardAboutSel,'change',heardAboutSetOther);heardAboutSetOther();}
function heardAboutSetOther(){if(heardAboutSel.selectedIndex!=null){var sel=heardAboutSel.options[heardAboutSel.selectedIndex].text;if(sel=='Other [please state]'){heardAboutOther.style.display='';}
else{heardAboutOther.style.display='none';}}}
var companyNatureSel=document.getElementById('companyNature');var companyNatureOther=document.getElementById('companyNatureOther');if(companyNatureSel!=null){document.registerEventHandler(companyNatureSel,'change',companyNatureSetOther);companyNatureSetOther();}
function companyNatureSetOther(){if(companyNatureSel.selectedIndex!=null){var sel=companyNatureSel.options[companyNatureSel.selectedIndex].text;if(sel=='Other [please state]'){companyNatureOther.style.display='';}
else{companyNatureOther.style.display='none';}}}
var tradeApplication=document.getElementById('tradeApplication');var tradeDetails=document.getElementById('tradeDetails');if(tradeApplication!=null){document.registerEventHandler(tradeApplication,'change',toggleTrade);toggleTrade();}
function toggleTrade(){tradeDetails.style.display=(tradeApplication.checked)?'':'none';}
var shipToBilling=document.getElementById('shipToBilling');var shippingAddress=document.getElementById('shippingAddress');if(shipToBilling!=null){document.registerEventHandler(shipToBilling,'change',toggleShipping);toggleShipping();}
function toggleShipping(){shippingAddress.style.display=(shipToBilling.checked)?'none':'';}});