一款不錯(cuò)的鍵盤密碼輸入js程序

2024-09-06 12:43:16

字體：大中小

供稿：網(wǎng)友

keyword.js
代碼如下:
//定義當(dāng)前是否大寫的狀態(tài)
window.onload=
    function()
    {
        password1=null;
        initCalc();
    }

var CapsLockValue=0;

var check;
function setVariables() {
tablewidth=630;  // logo width, in pixels
tableheight=20;  // logo height, in pixels
if (navigator.appName == "Netscape") {
horz=".left";
vert=".top";
docStyle="document.";
styleDoc="";
innerW="window.innerWidth";
innerH="window.innerHeight";
offsetX="window.pageXOffset";
offsetY="window.pageYOffset";
}
else {
horz=".pixelLeft";
vert=".pixelTop";
docStyle="";
styleDoc=".style";
innerW="document.body.clientWidth";
innerH="document.body.clientHeight";
offsetX="document.body.scrollLeft";
offsetY="document.body.scrollTop";
   }
}
function checkLocation() {
if (check) {
objectXY="softkeyboard";
var availableX=eval(innerW);
var availableY=eval(innerH);
var currentX=eval(offsetX);
var currentY=eval(offsetY);
x=availableX-tablewidth+currentX;
//y=availableY-tableheight+currentY;
y=currentY;

evalMove();
}
setTimeout("checkLocation()",0);
}
function evalMove() {
//eval(docStyle + objectXY + styleDoc + horz + "=" + x);
eval(docStyle + objectXY + styleDoc + vert + "=" + y);
}
    self.onError=null;
    currentX = currentY = 0;
    whichIt = null;
    lastScrollX = 0; lastScrollY = 0;
    NS = (document.layers) ? 1 : 0;
    IE = (document.all) ? 1: 0;
    function heartBeat() {
        if(IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }
        if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
        if(diffY != lastScrollY) {
                    percent = .1 * (diffY - lastScrollY);
                    if(percent > 0) percent = Math.ceil(percent);

上一篇：在textarea文本域中顯示HTML代碼的方法

下一篇：JavaScript實(shí)現(xiàn)Sleep函數(shù)的代碼