var r_validDigits = /^([0-9]+)$/
var r_validNumber = /^([-+]?([0-9]*\.)?[0-9]+)$/
var r_validChars = /^([0-9A-Za-z]+)$/
var r_validEmail = /^([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}$/
var r_validDate = /^(?=\d)(?:(?:31(?!.(?:0?[469]|11))|(?:30|29)(?!.0?2)|29(?=.0?2.(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))|(?:2[0-8]|1\d|0?[1-9]))([-./])(?:1[012]|0?[1-9])\1(?:1[6-9]|[2-9]\d)?\d\d)?(\x20?((0?[1-9]|1[012])(:[0-5]\d){0,2}(\x20[AP]M))|([01]\d|2[0-3])(:0-5]\d){1,2})?$/
                      
function popup(s,x,y) {
  window.open(s, 'popup'+x+y, 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width='+x+',height='+y);
}

var mainmenu_curr = '';
function mainmenu_On(x) {
  var img = document.images['mainmenu_img_'+x];
  if(img) img.src='images/menu_'+x+'_on.gif';
}
function mainmenu_Off(x) {
  var img = document.images['mainmenu_img_'+x];
  if(img&&x!=mainmenu_curr) img.src='images/menu_'+x+'_off.gif';
  if(mainmenu_curr!='') mainmenu_On(mainmenu_curr);
}
function mainmenu_Set(x) {
  mainmenu_curr = x;
  mainmenu_On(x);
}

var leftmenu_curr = '';
function leftmenu_On(x) {
  var i = document.getElementById('leftmenu_'+x);
  if(i) i.className='leftMenuItem leftMenuItem_On';
}
function leftmenu_Off(x) {
  var i = document.getElementById('leftmenu_'+x);
  if(i&&x!=leftmenu_curr) i.className='leftMenuItem leftMenuItem_Off';
}
function leftmenu_Set(x) {
  leftmenu_curr = x;
  leftmenu_On(x);
}

function homemenu_On(x) {
  var img = document.images['homemenu_img_'+x];
  if(img) img.src='/pictures/categories/cate_'+x+'_on.jpg';
  var i = document.getElementById('homemenu_'+x);
  if(i) i.className='homeMenuItem homeMenuItem_On';
}
function homemenu_Off(x) {
  var img = document.images['homemenu_img_'+x];
  if(img) img.src='/pictures/categories/cate_'+x+'_off.jpg';
  var i = document.getElementById('homemenu_'+x);
  if(i) i.className='homeMenuItem homeMenuItem_Off';
}

function conf(s) {
  if(confirm('Are you sure?')) {
    window.open(s,'_self');
  }
}

function checkImages() {
  for(i=0;i<document.images.length;i++) {
    if(!document.images[i].complete) document.images[i].src='images/comingsoon.jpg';
  }
}


function validEnquiry(f) {
  for(i=0;i<f.elements.length;i++) {
    if(f.elements[i].type=='text'|f.elements[i].type=='textarea') {
      f.elements[i].optional=false;
    } else {
      f.elements[i].optional=true;
    }
  }
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  f.elements['realname'].value=f.elements['firstname'].value+' '+f.elements['surname'].value;
  return true;
}

function validContact(f) {
  for(i=0;i<f.elements.length;i++) {
     f.elements[i].optional=true;
  }
  f.elements['title'].optional=false;
  f.elements['name'].optional=false;
  f.elements['phone'].optional=false;
  f.elements['email'].optional=false;
  f.elements['subject'].optional=false;
  f.elements['message'].optional=false;
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  f.elements['realname'].value=f.elements['firstname'].value+' '+f.elements['surname'].value;
  return true;
}



/**************************************************************************************************/
/* ADMIN FUNCTIONS                                                                                */
/**************************************************************************************************/

function validAdmBrands(f) {
  for(i=0;i<f.elements.length;i++) {
     f.elements[i].optional=true;
  }
  f.elements['bran_title'].optional=false;
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  return true;
}

function validAdmCategories(f) {
  for(i=0;i<f.elements.length;i++) {
     f.elements[i].optional=true;
  }
  f.elements['cate_title'].optional=false;
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  return true;
}

function validAdmTeam(f) {
  for(i=0;i<f.elements.length;i++) {
     f.elements[i].optional=true;
  }
  f.elements['team_name'].optional=false;
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  return true;
}

function validAdmProducts(f) {
  for(i=0;i<f.elements.length;i++) {
     f.elements[i].optional=true;
  }
  f.elements['item_refid'].optional=false;
  f.elements['item_title'].optional=false;
  f.elements['item_categoryid'].optional=false;
  f.elements['item_brandid'].optional=false;
  f.elements['item_type'].optional=false;
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  return true;
}

function validAdmProductsImages(f) {
  for(i=0;i<f.elements.length;i++) {
     f.elements[i].optional=true;
  }
  f.elements['itim_title'].optional=false;
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  if(f.elements['image'].value!='') {
    if(f.elements['image'].value.indexOf('.jpg')==-1&f.elements['image'].value.indexOf('.JPG')==-1) {
      alert('Images must be JPG format. Other formats are not supported by most browsers.');
      return false;
    }
  }
  return true;
}

function validAdmDownloads(f) {
  for(i=0;i<f.elements.length;i++) {
     f.elements[i].optional=true;
  }
  f.elements['down_title'].optional=false;
  f.elements['down_categoryid'].optional=false;
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  return true;
}


function validAdmNews(f) {
  for(i=0;i<f.elements.length;i++) {
     f.elements[i].optional=true;
  }
  f.elements['news_desc'].optional=false;
  f.elements['news_title'].optional=false;
  f.elements['news_newsdate'].optional=false;
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  return true;
}

function validAdmNewsImages(f) {
  for(i=0;i<f.elements.length;i++) {
     f.elements[i].optional=true;
  }
  if(f.elements['action'].value=='add')f.elements['image'].optional=false;
  for(i=0;i<f.elements.length;i++) {
    if(!f.elements[i].optional&f.elements[i].value=='') {
      alert('Please complete all required fields before submitting.');
      return false;
    }
  }
  if(f.elements['image'].value!='') {
    if(f.elements['image'].value.indexOf('.jpg')==-1&f.elements['image'].value.indexOf('.JPG')==-1) {
      alert('Images must be JPG format. Other formats are not supported by most browsers.');
      return false;
    }
  }
  return true;
}