测试你在20秒内的点击

网页特效

<SCRIPT LANGUAGE="JavaScript">

<!-- Begin

var total = 0

var play = false

function display(element) {

var now = new Date()

if (!play) {

play = true

startTime = now.getTime()}

if (now.getTime() - startTime > 20000) {

element.checked = !element.checked

return

}

 if (element.checked)

total++

else

total--

element.form.num.value = total

}

function restart(form) {

total = 0

play = false

for (var i = 1; i <= 100; ++i) {

 form.elements[i].checked = false

   }

}

// End -->

</SCRIPT>

<CENTER>测试你在20秒之内能点击几个框?</CENTER>

<SCRIPT LANGUAGE="JavaScript">  
  
<!-- Begin  
  
document.write("<FORM><CENTER>")  
  
document.write('<INPUT TYPE="text" VALUE="0" ');  
  
document.write('NAME="num" SIZE=10 onFocus="this.blur()"><BR>')  
  
document.write("<HR SIZE=1 WIDTH=40%>")  
  
for (var i = 0; i < 10; ++i) {  
  
for (var j = 0; j < 10; ++j) {  
  
document.write('<INPUT TYPE="checkbox" ');  
  
document.write('onClick="display(this)">')}  
  
document.write("<BR>")}  
  
document.write("<HR SIZE=1 WIDTH=40%>")  
  
document.write('<INPUT TYPE="button" VALUE="restart" ');  
  
document.write('onClick="restart(this.form)">')  
  
document.write("</CENTER></FORM>")  
  
// End -->  
  
</SCRIPT>  
  
  
  
<SCRIPT LANGUAGE="JavaScript">  
 
  
<!-- Begin  
  
var total = 0  
  
var play = false  
  
function display(element) {  
  
var now = new Date()  
  
if (!play) {  
  
play = true  
  
startTime = now.getTime()}  
  
if (now.getTime() - startTime > 20000) {  
  
element.checked = !element.checked  
  
return  
  
}  
  
 if (element.checked)  
  
total++  
  
else  
  
total--  
  
element.form.num.value = total  
  
}  
  
function restart(form) {  
  
total = 0  
  
play = false  
  
for (var i = 1; i <= 100; ++i) {  
  
 form.elements[i].checked = false  
  
   }  
  
}  
  
// End -->  
  
</SCRIPT> <CENTER>测试你在20秒之内能点击几个框?</CENTER>

 <SCRIPT LANGUAGE="JavaScript"> 
 
<!-- Begin 
 
document.write("<FORM><CENTER>") 
 
document.write('<INPUT TYPE="text" VALUE="0" '); 
 
document.write('NAME="num" SIZE=10 onFocus="this.blur()"><BR>') 
 
document.write("<HR SIZE=1 WIDTH=40%>") 
 
for (var i = 0; i < 10; ++i) { 
 
for (var j = 0; j < 10; ++j) { 
 
document.write('<INPUT TYPE="checkbox" '); 
 
document.write('onClick="display(this)">')} 
 
document.write("<BR>")} 
 
document.write("<HR SIZE=1 WIDTH=40%>") 
 
document.write('<INPUT TYPE="button" VALUE="restart" '); 
 
document.write('onClick="restart(this.form)">') 
 
document.write("</CENTER></FORM>") 
 
// End --> 
 
</SCRIPT>