function eCart_copyBillingToShipping(cb){if(cb.checked){var theForm=cb.form;var billingFields=new Array('title_usr','firstname_usr','lastname_usr','email_usr','tel_usr','fax_usr','mailingaddress_usr','mailingaddress2_usr','mailingcity_usr','mailingstate_usr','mailingpostcode_usr','mailingcountry_usr');var shippingFields=new Array('deliverynametitle_usr','deliveryfirstname_usr','deliverylastname_usr','deliveryemail_usr','deliveryphone_usr','deliveryfax_usr','deliveryaddress_usr','deliveryaddress2_usr','deliverycity_usr','deliverystate_usr','deliverypostcode_usr','deliverycountry_usr');for(var i=0;i<billingFields.length;i++){var billingObj=theForm.elements[billingFields[i]];var shippingObj=theForm.elements[shippingFields[i]];if(billingObj&&shippingObj){if(billingObj.tagName){var tagName=billingObj.tagName.toLowerCase();if(tagName=='select'){shippingObj.selectedIndex=billingObj.selectedIndex;}
else if((billingObj.type&&shippingObj.type)&&(billingObj.type=='checkbox'||billingObj.type=='radio')){shippingObj.checked=billingObj.checked;}
else{shippingObj.value=billingObj.value;}}
else if(billingObj.length){for(var r=0;r<billingObj.length;r++){shippingObj[r].checked=billingObj[r].checked;}}}}}}