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=args[i+1];
    	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.indexOf('isDup')!=-1){
    			dup = test.substring(6);
 			dupField=MM_findObj(dup);
			if(dupField.value != val) errors+='- '+nm+' must be the same as '+dup+'.\n';
		} else if (test.indexOf('isLen')!=-1){
			rLen = test.substring(6);
			if(val.length < rLen) errors+='- '+nm+' must have at least '+rLen+' characters.\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\n'+errors);
  document.MM_returnValue = (errors == '');
}