function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  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=MM_findObj(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 information is required:\n'+change_errorNames(errors));
  document.MM_returnValue = (errors == '');
}

function MM_validateCCForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateCCForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(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'; }
  } 
  errors = validate_select(errors);
  if (errors) alert('The following information is required:\n'+change_errorNames(errors));
  document.MM_returnValue = (errors == '');
}

function change_errorNames(zerrorz){
	zerrorz = zerrorz.replace(/firstname/g,"First Name");
	zerrorz = zerrorz.replace(/lastname/g,"Last Name");
	zerrorz = zerrorz.replace(/chapter/g,"Chapter");	
	zerrorz = zerrorz.replace(/address1/g,"Address 1");
	zerrorz = zerrorz.replace(/address2/g,"Address 2");
	zerrorz = zerrorz.replace(/city/g,"City");
	zerrorz = zerrorz.replace(/state/g,"State");	
	zerrorz = zerrorz.replace(/zip/g,"Zip");
	zerrorz = zerrorz.replace(/country/g,"Country");
	zerrorz = zerrorz.replace(/phone/g,"Phone");
	zerrorz = zerrorz.replace(/emailaddress/g,"Email Address");
	zerrorz = zerrorz.replace(/donorcname/g,"Credit Card Holders Name");		
	zerrorz = zerrorz.replace(/donorcsc/g,"Credit Card Verification Number");
	zerrorz = zerrorz.replace(/donorcn/g,"Credit Card Number");
	zerrorz = zerrorz.replace(/donorcem/g,"Expiration Month");	
	zerrorz = zerrorz.replace(/donorcey/g,"Expiration Year");
	zerrorz = zerrorz.replace(/donationamount_other_recurring/g,"Recurring Donation");	
	zerrorz = zerrorz.replace(/donationamount_other_onetime/g,"One Time Donation");		
return zerrorz;
}

function validate_select(errorpassed){
  if (form1.donorcem.selectedIndex == 0) { errorpassed = errorpassed + '- donorcem is required\n'; }
  if (form1.donorcey.selectedIndex == 0) { errorpassed = errorpassed + '- donorcey is required\n'; }  
	return errorpassed;
}

function TPG_checkCCForm(){
	var ladderco;
	ladderco=MM_validateCCForm('donorcn','','RisNum','donorcsc','','RisNum','donorcname','','R');
return ladderco;
}