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 != null && test=='checked')
                        {
                              if(!val.checked)
                              errors += '- '+nm+' must be checked.\n';
                        }
                        else 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) occurred:\n'+errors);
                document.MM_returnValue = (errors == '');
              } 
          }