function trim( str, charlist ) {
    var whitespace;

    if(!charlist){
        whitespace = ' \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000';
    } else{
        whitespace = charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '\$1');
    }

	for (var i = 0; i < str.length; i++) {
		if (whitespace.indexOf(str.charAt(i)) === -1) {
		str = str.substring(i);
		break;
		}
	}
	for (i = str.length - 1; i >= 0; i--) {
		if (whitespace.indexOf(str.charAt(i)) === -1) {
			str = str.substring(0, i + 1);
			break;
    	}
	}
	return whitespace.indexOf(str.charAt(0)) === -1 ? str : '';
}//end trim

function strlen( string ){
    return ("" + string).length;
}// strlen

$(document).ready(function() {
    $(document).pngFix();
   $("#mx_"+current_hash).addClass("mx_sel_i");
   $("#op_nume").focus(function() {
       var pass = $("#op_nume").val();
       if(pass == "Nume, prenume"){
           $("#op_nume").val("");
       }
   });

   $("#op_nume").blur(function() {
       var pass = $("#op_nume").val();
       if(pass == ""){
           $("#op_nume").val("Nume, prenume");
       }
   });

   $("#op_email").focus(function() {
       var pass = $("#op_email").val();
       if(pass == "e-mail..."){
           $("#op_email").val("");
       }
   });

   $("#op_email").blur(function() {
       var pass = $("#op_email").val();
       if(pass == ""){
           $("#op_email").val("e-mail...");
       }
   });

   $("#newsletter_right_input").focus(function() {
       var email = $("#newsletter_right_input").val();
       if(email == "e-mail..."){
           $("#newsletter_right_input").val("");
       }
   });

   $("#newsletter_right_input").blur(function() {
       var email = $("#newsletter_right_input").val();
       if(email == ""){
           $("#newsletter_right_input").val("e-mail...");
       }
   });

   $("#newsletter_submit_button").click(function(){
      var email = $("#newsletter_right_input").val();
      var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
      if (filter.test(email)){
          $.ajax({
			type: "POST",
			url: wdx_base_url+'abonare-newsletter',
			data: "email_adress="+email,
			success: function(msg){
				alert(msg);
			}
		   });
      }else{
          alert("Adresa de email nu este valida!");
      }
   });

   $("#op_submit_button").click(function(){
      var email = $("#op_email").val();
      var nume = $("#op_nume").val();
      var message = $("#op_message").val();

      var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
      if (filter.test(email)){
          $.ajax({
			type: "POST",
			url: wdx_base_url+'newsletter/info_message',
			data: "email="+email+"&nume="+nume+"&message="+message+"&lang="+lang,
			success: function(msg){
				alert(msg);
			}
		   });
      }else{
      	  if( lang == 'ro'){
            alert("Adresa de email nu este valida!");
          }else{
            alert("The email is not valid!");
          }
      }
   });




 });

 function do_show(to_show){
    $("#ans_"+to_show).toggle();
    return false;
 }//end do_show()