function checkCredit(lang) {

if (document.getElementById('email2')) {
   email = document.getElementById('email2');
   if(!isEmail(email.value))
   {
      if (lang=='english') alert('Please enter a valid email'); else alert('Porfavor ingrese un email valido');
      email.focus();
      return false;
   }
}
}

function checkForm(lang) {
if (document.getElementById('citychoice')) {
  citychoice = document.getElementById('citychoice');
  if(citychoice.value == '')
   {
      if (lang=='english') alert('Please select your city'); else alert('Porfavor seleccione tu ciudad');
      citychoice.focus();
      return false;
   }
}
if (document.getElementById('category')) {
   category = document.getElementById('category');
   if(category.value == '')
   {
      if (lang=='english') alert('Please select category'); else alert('Porfavor seleccione una categoria');
      category.focus();
      return false;
   }
}
if (document.getElementById('housingType')) {
   housingType = document.getElementById('housingType');
   if(housingType.value == '')
   {
      if (lang=='english') alert('Please select category'); else alert('Porfavor seleccione una categoria');
      housingType.focus();
      return false;
   }
}
if (document.getElementById('itemType')) {
   itemType = document.getElementById('itemType');
   if(itemType.value == '')
   {
      if (lang=='english') alert('Please select item Type'); else alert('Porfavor seleccione tu Tipo de Articulo');
      itemType.focus();
      return false;
   }
}
if (document.getElementById('serviceType')) {
   serviceType = document.getElementById('serviceType');
   if(serviceType.value == '')
   {
      if (lang=='english') alert('Please select category'); else alert('Porfavor seleccione una categoria');
      serviceType.focus();
      return false;
   }
}
if (document.getElementById('postTitle')) {
  postTitle = document.getElementById('postTitle');
  if(postTitle.value == '')
   {
      if (lang=='english') alert('Please enter your post Title'); else alert('Porfavor ingrese tu Titulo del Anuncio');
      postTitle.focus();
      return false;
   }
}
if (document.getElementById('email')) {
   email = document.getElementById('email');
   if(!isEmail(email.value))
   {
      if (lang=='english') alert('Please enter a valid email'); else alert('Porfavor ingrese un email valido');
      email.focus();
      return false;
   }
}
if (document.getElementById('userid')) {
   userid = document.getElementById('userid');
   if((userid.value == ''))
   {
      if (lang=='english') alert('Please enter ID/Password'); else alert('Porfavor Ingrese tu ID');
      userid.focus();
      return false;
   }
}
if (document.getElementById('usercode')) {
   usercode = document.getElementById('usercode');
   if((usercode.value == ''))
   {
      if (lang=='english') alert('Please enter password'); else alert('Porfavor Ingrese tu Contraseņa');
      usercode.focus();
      return false;
   }
}
if (document.getElementById('remark')) {
   remark = document.getElementById('remark');
   if(remark.value == '')
   {
      alert('Please write in your comments');
      //remark.focus();
      return false;
   }
}
if (document.getElementById('report')) {
   report = document.getElementById('report');
   if(report.value == '')
   {
      alert('Please make a selection');
      report.focus();
      return false;
   }
}
  
}

function isEmail(str)
{
   var regex = /^[-_.a-z0-9]+@(([-_a-z0-9]+\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i;

return regex.test(str);
}

function setFocus(layer) {

var id = document.getElementById(layer);
return id.focus();

}