function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// Form General Enquiry
function MM_validateForm() { //v4.0
  if (document.getElementById){
    var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
    for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=document.getElementById(args[i]);
      if (val) { nm=val.name; if ((val=val.value)!="") {
        if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
          if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
        } else if (test!='R') { num = parseFloat(val);
          if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
          if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
            min=test.substring(8,p); max=test.substring(p+1);
            if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
      } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
    } if (errors) alert('The following error(s) had occurred:\n\n'+errors);
    document.MM_returnValue = (errors == '');
} }

//Form Purchase Enquiry
function validate() {
var error='n', errors='';

if (document.sgform.domain.value.length==0) {
errors='- Domain Name is required\n';
error='y';
}

if (document.sgform.registrant.value.length==0) {
errors+='- Registrant is required\n';
error='y';
}

if (document.sgform.dot.value==".com.sg" || document.sgform.dot.value==".net.sg" || document.sgform.dot.value==".org.sg") {
	if (document.sgform.rcbno.value.length==0) {
	errors+='- Business Registration Number is required\n';
	error='y';
	}
	
	if (document.sgform.companyname.value.length==0) {
	errors+='- Company Name is required\n';
	error='y';
	}
}

if (document.sgform.dot.value==".sg" || document.sgform.dot.value==".per.sg") {
	if (document.sgform.nric.value.length==0) {
	errors+='- NRIC Number is required\n';
	error='y';
	}
}

if (document.sgform.firstname.value.length==0) {
errors +='- First Name is required\n';
error='y';
}

if (document.sgform.lastname.value.length==0) {
errors +='- Last (Family) Name is required\n';
error='y';
} 

if (document.sgform.address.value.length==0) {
errors +='- Address is required\n';
error='y';
}

if (document.sgform.country.value.length==0) {
errors +='- Country is required\n';
error='y';
} 

if (document.sgform.pcode.value.length==0) {
errors +='- Postal Code is required\n';
error='y';
} 

if (document.sgform.phone.value.length==0) {
errors +='- Telephone is required\n';
error='y';
}

if (document.sgform.email.value.length==0) {
errors +='- Email is required\n';
error='y';
}

if ((document.sgform.paymentmethod[0].checked==false) && (document.sgform.paymentmethod[1].checked==false)) {
errors +='- Mode of Payment is required\n';
error='y';
}

if (error=='y') {
alert('The following error(s) had occured:\n\n'+errors);
return false;
}

document.sgform.submit()
return true;
}