function check(){
        LoadDataing();
        var url = "/Event/ajax/casio.aspx";
		var params = "m=2&productionId=" + arguments[0];
		var ajax = new Ajax.Request(url,{method:"post",parameters:params,onComplete:h_check});
    }
    function h_check(){
        var objxml = arguments[0].responseXML;
		var userId = parseInt(objxml.getElementsByTagName("uid")[0].lastChild.data);
		if(userId<1){
		    LoadDataingClose();
		    var msg = new Msgbox({title:"",msg:"请先登录！"});
			return;
		}
		else{
		    var total = parseInt(objxml.getElementsByTagName("total")[0].lastChild.data);
		    var productionId = parseInt(objxml.getElementsByTagName("pid")[0].lastChild.data);
		    if(total==0){
		        handle(productionId);
		    }
		    else{
		        LoadDataingClose();
		        var msg = new Msgbox({title:"",msg:"你已投过票了，感谢支持！"});
			    return;
		    }
		}
    }
    function handle(){
        var url = "/Event/ajax/casio.aspx";
		var params = "m=1&productionId=" + arguments[0];
		var ajax = new Ajax.Request(url,{method:"post",parameters:params,onComplete:h_handle});
    }
    function h_handle(){
        LoadDataingClose();
        var objxml = arguments[0].responseXML;
	    var productionId = parseInt(objxml.getElementsByTagName("pid")[0].lastChild.data);
	    $("vote"+productionId).innerHTML = parseInt($("vote"+productionId).innerHTML) + 1;
	    var msg = new Msgbox({title:"",msg:"感谢你的支持！"});
    }