function checkRequired(lFields,id,softError){if(!lFields||lFields.length==0)
return true;if(id){for(var x=0;x<lFields.length;x++){if(lFields[x][0]==id){lFields=[lFields[x]];break;}}}
var errFields=[];for(var x=0;x<lFields.length;x++){if(!lFields[x]||(!document.getElementById(lFields[x][0])&&!document.getElementById(lFields[x][0]+'Adv')))
continue;var obj=_getById(lFields[x][0]);var objEditor=false;if(obj&&obj.style.display=='none'&&_getById(lFields[x][0]+'Adv')){obj=_getById(lFields[x][0]+'Adv');objEditor=eval('idContent'+lFields[x][0]+'Editor');}
if((obj.type=='text'||obj.type=='password'||obj.type=='textarea')&&!obj.value.search(/^[\s]*$/gi)){if(softError){errFields[errFields.length]=lFields[x][1];}else{alert(lbl_required_field_is_empty?substitute(lbl_required_field_is_empty,'field',lFields[x][1]):lFields[x][1]);if(!obj.disabled&&obj.type!='hidden'){checkRequiredShow(obj);if(objEditor){obj.focus();obj.style.display='none';objEditor.focus();}else{obj.focus();}}
return false;}}}
if(errFields.length>0){return confirm(substitute(txt_required_fields_not_completed,'fields',"\n\t"+errFields.join(",\n\t")+"\n\n"));}
return true;}
function checkRequiredShow(elm){if(elm.style&&elm.style.display=='none'){if(elm.id=='ship_box'&&document.getElementById('ship2diff')){document.getElementById('ship2diff').checked=true;document.getElementById('ship2diff').onclick();}else
elm.style.display='';}
if(elm.parentNode)
checkRequiredShow(elm.parentNode);}
function checkFormFields(){if(!this.tagName||this.tagName.toUpperCase()!='FORM'){if(arguments.length>0&&arguments[0]&&arguments[0].tagName&&arguments[0].tagName.toUpperCase()=='FORM')
return checkFormFields.call(arguments[0]);return true;}
var labels=this.getElementsByTagName('LABEL');for(var i=0;i<labels.length;i++){if(!labels[i].htmlFor)
continue;var f=document.getElementById(labels[i].htmlFor);if(!f||f.disabled)
continue;var p=f;var visible=true;while(p&&visible){if(p.style&&p.style.display=='none')
visible=false;p=p.parentNode;}
if(!visible)
continue;var r=((labels[i].parentNode.tagName.toUpperCase()=='TD'&&labels[i].parentNode.className&&labels[i].parentNode.className.search(/data-name/)!=-1&&labels[i].parentNode.parentNode.cells[1]&&labels[i].parentNode.parentNode.cells[1].className&&labels[i].parentNode.parentNode.cells[1].className.search(/data-required/)!=-1)||(f.className&&f.className.search(/input-required/)!=-1));var fType=false;if(f.className){var m=f.className.replace(/input-required/,'').match(/input-([a-z]+)/);if(m)
fType=m[1];}
if(!fType&&!r)
continue;var err=false;var errMsg=lbl_required_field_is_empty;if(r&&f.value.replace(/ /g,'').length==0){err=true;}else if(fType&&f.value.replace(/ /g,'').length>0){var val=f.value.replace(/^\s+/g,'').replace(/\s+$/g,'');errMsg=lbl_field_format_is_invalid;switch(fType){case'email':if(val.search(email_validation_regexp)==-1){err=true;errMsg=txt_email_invalid;}
break;case'int':err=val.search(/^[-+]?\d+$/)==-1;break;case'uint':err=val.search(/^\+?\d+$/)==-1;break;case'intz':err=val.search(/^[-+]?\d+$/)==-1||val=='0';break;case'uintz':err=val.search(/^\+?\d+$/)==-1||val=='0';break;case'double':err=val.search(/^[-+]?(?:\d+|\.\d+|\d+\.|\d+\.\d+)$/)==-1;break;case'udouble':err=val.search(/^\+?(?:\d+|\.\d+|\d+\.|\d+\.\d+)$/)==-1;break;case'doublez':err=val.search(/^[-+]?(?:\d+|\.\d+|\d+\.|\d+\.\d+)$/)==-1||val.search(/^[-+]?[0\.]+$/)!=-1;break;case'udoublez':err=val.search(/^\+?(?:\d+|\.\d+|\d+\.|\d+\.\d+)$/)==-1||val.search(/^\+?[0\.]+$/)!=-1;break;case'ip':err=val.search(/^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/)==-1;break;}}
if(err){alert(substitute(errMsg,'field',labels[i].innerHTML));if(f.type!='hidden'&&f.focus)
f.focus();return false;}}
return true;}