function doPoll(point,mag_id){

    document.getElementById('poll').innerHTML = "<span id=\"d\">正在评分...</span>"
	pollNum = parseInt(pollNum)+1;
	ajax_get('poll_send.php?id='+mag_id+'&score='+point,'poll');
}

function closeDiv(id){
	document.getElementById(id).style.display='none';
}

function openDiv(id){
	document.getElementById(id).style.display='block';
}		
function nullIt(id){
	document.getElementById(id).innerHTML = '';
}

function showBlue(id){		
	for(var i = 1;i <= id;i++){
		document.getElementById('star'+i).src='images/star_blue.gif';
	}
	for(var j = (id+1);j <= 5;j++){
		document.getElementById('star'+j).src='images/star_gary.gif';
	}
}

function showGary(id){
	for(var i = (star+1);i <=5;i++){
		document.getElementById('star'+i).src='images/star_gary.gif';
	}
	for(var j = 1 ;j <=star;j++){
		document.getElementById('star'+j).src='images/star_orange.gif';
	}
}