日期:2014-05-16 浏览次数:20892 次



<Script>
function checkPassword(testObject) {
if (testObject.value.length < 6) {
alert("密码长度不得小于6");
testObject.focus();
testObject.select();
}
}
</Script>
请输入密码:
<INPUT TYPE="text" onBlur="checkPassword(this)">
<Script>
if (confirm("你满十八岁了吗?"))
location = "adult.htm";
else
alert("等你成年以後再来吧!");
</Script><Script>
var bgColor =
prompt("你喜欢哪一种底色:\n浅蓝色请按1,粉红色请按2",1)
if (bgColor == 1) document.bgColor = "#CCFFFF";
else if (bgColor == 2) document.bgColor = "#FFCCFF";
else document.bgColor = "#FFFFFF";
</Script>
<Script>
with (document) {
write ("您的屏幕显示设定值如下:<P>");
write ("屏幕的实际高度为", screen.availHeight, "<BR>");
write ("屏幕的实际宽度为", screen.availWidth, "<BR>");
write ("屏幕的色盘深度为", screen.colorDepth, "<BR>");
write ("屏幕区域的高度为", screen.height, "<BR>");
write ("屏幕区域的宽度为", screen.width);
}
</Script>
<Script>
if ( screen.width < 800 || screen.colorDepth < 8 ){
var msg = "本网站最佳浏览模式为 800 * 600 * 256";
alert(msg);
}
</Script>

<Script>
function getEvent(evnt) {
eventWin = open ('','','width=200,height=100');
with (eventWin.document) {
write("事件类型:", event.type);
write("<br>鼠标的x坐标:", event.screenX);
write("<br>鼠标的y坐标:", event.screenY);
}
}
document.write ("单击...")
document.onmousedown = getEvent;
</Script> <Script>
function getCoordinate(evnt) {
if (document.all) {
x = event.screenX;
y = event.screenY;
}
else {
x = evnt.screenX;
y = evnt.screenY;
}
status = "水平坐标:"+ x + ";垂直坐标:"+ y;
}
document.onmousemove = getCoordinate;
</Script><Script>
function whichKey(evnt) {
if (document.all) {
x = event.button;
if( x==1 ) alert("你单击了左键");
if( x==2 ) alert("你单击了右键");
}
else {
x = evnt.button;
if( x==1 ) alert("你单击了左键");
if( x==3 ) alert("你单击了右键");
return false;
}
}
document.onmousedown = whichKey;
document.write("请单击鼠标左/右键");
</Script>