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) occurred:\n'+errors);
    document.MM_returnValue = (errors == '');
} }

function confirmDelete() {
    return confirm('Are you sure you want to delete this user?');
}

function confirmDelete2() {
    return confirm('Are you sure you want to delete this event?');
}

/***********************************************
* Textarea Maxlength script- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

function ismaxlength(obj){
var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
if (obj.getAttribute && obj.value.length>mlength)
obj.value=obj.value.substring(0,mlength)
}

/* Switches on/off the different date/day selection fields */

function dateMethod(sel) {
    // Assign some vars
    var daySelect = document.getElementById('day_select');
    var day = document.getElementById('day');
    var dateSelect = document.getElementById('date_select');
    var date = document.getElementById('date');
    
    if (sel == 0) {
        // Hide the 'day select' field
        daySelect.style.display = 'none';
        // Now disable the field
        day.disabled = true;
        // Enable the 'date select' field
        date.disabled = false;
        // Now show the field
        dateSelect.style.display = "";
    } else {
        // Hide the 'date select' field
        dateSelect.style.display = 'none';
        // Now disable it
        date.disabled = true;
        // Enable the 'day select' field
        day.disabled = false;
        // Now show the field
        daySelect.style.display = "";        
    }
    
}