function clearHands(){
						document.getElementById('voteProcess').style.display='none';
					}
					function like(lurl){
						clearHands();
						var rand=Math.random();
						new Ajax.Request('/like.php'+lurl,
						  {
						    method:'get',
						    parameters: {rand: rand},
						    onSuccess: function(transport){
						      refreshDisplay(transport);
						    },
						    onFailure: function(){ alert('Sikertelen szavazás.') }
						  });
					}
					
					function dontLike(lurl){
						clearHands();
						var rand=Math.random();
						new Ajax.Request('/dontLike.php'+lurl,
						  {
						    method:'get',
						    parameters: {rand: rand},
						    onSuccess: function(transport){
						      refreshDisplay(transport);
						    },
						    onFailure: function(){ alert('Sikertelen szavazás.') }
						  });
					}
					
					function refreshDisplay(t){
						var ret;
						eval("ret="+t.responseText);	
						document.getElementById('likes_span').innerHTML=ret.value;
						if(ret.value<0){
							document.getElementById('likes_span').className="minus_bg";
							document.getElementById('likes_span_r').className="minus_r";
						}else{
							document.getElementById('likes_span').className="plus_bg";
							document.getElementById('likes_span_r').className="plus_r";
						}
						document.getElementById('rate_cnt').innerHTML="("+ret.count+")";
					}