// JavaScript Document
function checkVideoForm ( form )
{
  if (form.embed.value.replace(/^\s+|\s+$/g, '') == "" || form.embed.value.split(' ').join('') == "") {
    alert( "Please enter the embed code for your video." );
    form.viddescription.focus();
    return false ;
  }  
  else if (form.viddescription.value.replace(/^\s+|\s+$/g, '') == "" || form.viddescription.value.split(' ').join('') == "") {
    alert( "Please enter a description for your video." );
    form.viddescription.focus();
    return false ;
  } 
  else if (form.tags.value.length > 60) {
    alert( "Too many tags!" );
    form.tags.focus();
    return false ;
  }
  else if (form.tags.value.replace(/^\s+|\s+$/g, '') == "" || form.tags.value.split(' ').join('') == "") {
    alert( "Please enter at least one tag for your video." );
    form.tags.focus();
    return false ;
  }
  else if (form.category.value == "General") {
    alert( "Please select a category" );
    form.category.focus();
    return false ;
  } 
  else  if (form.vidtitle.value.length > 100) {
    alert( "Video title is too long." );
    form.vidtitle.focus();
    return false ;
  }
  else if (form.vidtitle.value.replace(/^\s+|\s+$/g, '') == "" || form.vidtitle.value.split(' ').join('') == "") {
    alert( "Please enter a title for your video." );
    form.vidtitle.focus();
    return false ;
  }
  else if (form.newfolder.value.length > 50) {
    alert( "Your new folder name is too long" );
    form.newfolder.focus();
    return false ;
  }  
  return true;
}

function checkSignupForm ( form )
{
  if (form.email.value.replace(/^\s+|\s+$/g, '') == "" || form.email.value.split(' ').join('') == "") {
    alert( "Please enter your 'email address'." );
    form.email.focus();
    return false ;
  } 
  else if (form.password.value.replace(/^\s+|\s+$/g, '') == "" || form.password.value.split(' ').join('') == "") {
    alert( "Please enter a 'password'." );
    form.password.focus();
    return false ;
  }
  else if (form.username.value.replace(/^\s+|\s+$/g, '') == "" || form.username.value.split(' ').join('') == "") {
    alert( "Please enter a 'Username'." );
    form.username.focus();
    return false ;
  }  
  else if (form.lname.value.replace(/^\s+|\s+$/g, '') == "" || form.lname.value.split(' ').join('') == "") {
    alert( "Please enter your 'Last Name'." );
    form.lname.focus();
    return false ;
  }
  else if (form.fname.value.replace(/^\s+|\s+$/g, '') == "" || form.fname.value.split(' ').join('') == "") {
    alert( "Please enter your 'First Name'." );
    form.fname.focus();
    return false ;
  }  
 
  return true;
}