$(document).ready(function (){
document.onkeydown = function(e) {
    e = e || window.event;
	var txt = '';
	if (e.ctrlKey && e.keyCode==13) {      	   
		   if (window.getSelection){
				   txt = window.getSelection();
		   }else if (document.getSelection){
				   txt = document.getSelection();
		   }else if (document.selection){
				   txt = document.selection.createRange().text;
		   }
		  if(txt != ''){	
		  	$.ajax({
				url: "/setmsg/",
				cache: false,
				method: "POST",
				data: "txt="+txt+"&url="+window.location,
				dataType: "json",
				success: function(data){						
					alert(data.answer);
				}
			});
		  }
	}
  }

  $.ajax({
    url: '/node/get-text/',
    cache: false,
    type: 'POST',
    data: ({id:$('input#curr-node-id').val()}),
    datatype: 'json',
    success: function(data){
      $('#text').text(data.nodetext);
    }
  });	 

});