function GetPage(){
  return window.location.href;
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function validateNumericKeypress(evt)
{
  var charCode = (evt.which) ? evt.which : event.keyCode
  
  if (charCode > 31 && (charCode < 48 || charCode > 57)){
    return false;
  }

  return true;
}

function getTranslationSpanish(textStr)
{
  google.language.translate(textStr, 'es', 'en', function(result) {
    if (!result.error) {
      return result.translation;
    }else{
      return "";
    }
  });

}