$(document).ready(function(){
		$("#email_link").click(function() {
      	$("#email_box").slideToggle(250);
      	return false;
	})

  


});

function send_mail(){
	var strEmail = $("#user_mail").val();
	if(!isValidEmail(strEmail)) return;
	$.post("/sendmail.php",{ emailTo: strEmail, emailData: $("#content_result").html(), url: $("#url").val(),check_what: $('#check_what').val()},
   	function(data){
   		alert("Your results have been emailed.");
   		$("#user_mail").val('');
		$("#email_box").slideToggle(250);
	});

}


//function to check valid email address
function isValidEmail(strEmail){
  validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;
   // search email text for regular exp matches
    if (strEmail.search(validRegExp) == -1){
      alert('A valid e-mail address is required.\nPlease amend and retry');
      return false;
    } 
    return true; 
}