复制代码代码如下所示:





根据时间来专注 / * * /价值setval
无功setval;
var bool = false;
无功scrollfunc =功能(e){
var直接= 0;
E = e window.event | |;
VaR EW = e.wheeldelta
如果(EW bool){
如果(EW>0){
VaR num1 = setval.value;
如果(num1 > 0){
num1 = eval(1 + parseInt(num1));
其他{ }
num1 = 1;
}
其他{ }
VaR num1 = setval.value;
如果(num1 > 0){
num1 = eval(parseInt(num1)- 1);
} else if(num1 = = 0){
num1 = 0;
其他{ }
num1 = 1;
}
}

setval.value = num1;
}

}
窗口。onmousewheel = = scrollfunc onmousewheel文档;

UFocus功能(EVE){
bool =真;
setval =夜;
}

功能ublur(){
bool = false;
setval = null;
}
















根据时间来专注 / * * /价值setval
无功setval;
var bool = false;
scrollfunc =功能(e){ var
var直接= 0;
E = e window.event | |;
VaR EW = e.wheeldelta
如果(EW bool){
如果(EW>0){
VaR num1 = setval.value;
如果(num1 > 0){
num1 = eval(1 + parseInt(num1));
其他{ }
num1 = 1;
}
其他{ }
VaR num1 = setval.value;
如果(num1 > 0){
num1 = eval(parseInt(num1)- 1);
} else if(num1 = = 0){
num1 = 0;
其他{ }
num1 = 1;
}
}

setval.value = num1;
}

}

窗口。onmousewheel = = scrollfunc onmousewheel文档;

UFocus功能(EVE){
bool =真;
setval =夜;
}

功能ublur(){
bool = false;
setval = null;
}