// JavaScript Document
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 error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function validateForm(objForm)
{
	var returnStatus = 1;

	if (objForm.Make.selectedIndex == 0) {
		alert("Please select a car make");
		returnStatus = 0;
	};

	if (returnStatus) {
		objForm.submit();
	}
}

function showHideHelpDiv(sID1, sID2)
{
    if(document.getElementById('helpDiv' + sID1).style.display == '')
    {
        document.getElementById('helpDiv' + sID1).style.display = 'none';
    }
    else
    {
        document.getElementById('helpDiv' + sID1).style.display = '';
        try
        {
            document.getElementById('helpDiv' + sID2).style.display = 'none';
        }
        catch(err)
        {
        }
    }
}