var aFields=new Array();var aErrMsgs=new Array();var oAllInputs;function fecCheckRequiredFields(oForm){var aErrors=new Array();var aMissmatch=new Array();var aList=new Array();var sAdditionalExplanation=new String();oAllInputs=oForm.getElementsByTagName('INPUT');for(i=0;i<aFields.length;i++){if(aFields[i][2]!=''&&(typeof(oForm[aFields[i][0]])=='object'||aFields[i][1]=='checkbox')){if(typeof(aFields[i][4])=='undefined'||(typeof(aFields[i][4])!='undefined'&&aFields[i][4]==oForm.name)){switch(aFields[i][1]){case "text":
if(oForm[aFields[i][0]].value==''||oForm[aFields[i][0]].value==' '){aErrors[aErrors.length]=new Array();aErrors[aErrors.length-1]=aFields[i];}
break;case "textarea":
if(oForm[aFields[i][0]].value==''||oForm[aFields[i][0]].value==' '){aErrors[aErrors.length]=new Array();aErrors[aErrors.length-1]=aFields[i];}
break;case "password":
if(oForm[aFields[i][0]].value==''||oForm[aFields[i][0]].value==' '){aErrors[aErrors.length]=new Array();aErrors[aErrors.length-1]=aFields[i];}else{if(fecCheckRequiredPassword(aFields[i],oForm)==false){aMissmatch[aMissmatch.length]=new Array();aMissmatch[aMissmatch.length-1]=aFields[i];}
}
break;case "select":
if(oForm[aFields[i][0]].value==''||oForm[aFields[i][0]].value==' '){aErrors[aErrors.length]=new Array();aErrors[aErrors.length-1]=aFields[i];}
break;case "radio":
if(fecCheckRequiredRadiobutton(aFields[i],oForm)==false){aErrors[aErrors.length]=new Array();aErrors[aErrors.length-1]=aFields[i];};break;case "checkbox":
if(fecCheckRequiredCheckbox(aFields[i],oForm)==false){aErrors[aErrors.length]=new Array();aErrors[aErrors.length-1]=aFields[i];};break;case "url":
if(oForm[aFields[i][0]].value==''||oForm[aFields[i][0]].value==' '){aErrors[aErrors.length]=new Array();aErrors[aErrors.length-1]=aFields[i];}
break;case "email":
if(oForm[aFields[i][0]].value==''||oForm[aFields[i][0]].value==' '){aErrors[aErrors.length]=new Array();aErrors[aErrors.length-1]=aFields[i];}else{if(oForm[aFields[i][0]].value.match(/^[a-zA-Z0-9]+([-_\.]?[a-zA-Z0-9])+@[a-zA-Z0-9]+([-_\.]?[a-zA-Z0-9])+\.[a-zA-Z]{2,4}/)==null){aMissmatch[aMissmatch.length]=new Array();aMissmatch[aMissmatch.length-1]=aFields[i];}
}
break;case "file":
break;}
}
}
}
if(aErrors.length<1){if(aMissmatch.length<1){oForm.submit();}else{for(i=0;i<aMissmatch.length;i++){aList[aList.length]=aMissmatch[i][3];if(aMissmatch[i][1]=='password'&&sAdditionalExplanation=='')sAdditionalExplanation+=aErrMsgs[2];}
alert(aErrMsgs[1]+" "+aList.join(', ')+". "+sAdditionalExplanation);}
}else{alert(aErrMsgs[0]);}
}
function fecRegisterFormElement(sName,sType,sCheck,sLabel,sFormname){if(sName!=''&&sType!=''&&sLabel!=''){var i=aFields.length;aFields[i]=new Array();aFields[i][0]=sName;aFields[i][1]=sType;aFields[i][2]=sCheck;aFields[i][3]=sLabel;aFields[i][4]=sFormname;}
}
function fecRegisterErrorMessages(sErrMsgEmptyFields,sBadForm,sPasswordsDoNotMatch){aErrMsgs[0]=sErrMsgEmptyFields;aErrMsgs[1]=sBadForm;aErrMsgs[2]=sPasswordsDoNotMatch;}
function fecCheckRequiredCheckbox(aCB,oForm){var bHasAtLeastOneChecked=new Boolean(false);for(iii in oAllInputs){if(oAllInputs[iii].type=='checkbox'){if(oAllInputs[iii].name.substr(0,aCB[0].length)==aCB[0]&&oAllInputs[iii].checked==true)bHasAtLeastOneChecked=true;}
}
return bHasAtLeastOneChecked;}
function fecCheckRequiredRadiobutton(aRadio,oForm){var bHasAtLeastOneChecked=new Boolean(false);for(ii=0;ii<oForm[aRadio[0]].length;ii++){if(oForm[aRadio[0]][ii].value!=undefined&&oForm[aRadio[0]][ii].checked==true){bHasAtLeastOneChecked=true;}else{}
}
return bHasAtLeastOneChecked;}
function fecCheckRequiredPassword(oPw,oForm){for(iii=0;iii<aFields.length;iii++){if(aFields[iii][1]=='password'&&oForm[aFields[iii][0]].value!=oForm[oPw[0]].value)return false;}
return true;}