<HTML>
<Head>
</Head>
<Body>
<Input type = "text" name = "MSS" id = "MSS"/>
<Form action = "">
<Input type = "text" value = "name" name = "name"/>
</Form>
<Body>
</Html>
<SCRIPT type = "text/JavaScript">
Window. onload = function (){
Daojishi ();
}
VaR counttime = 60*90; // converts 90 minutes to the total number of seconds
Function daojishi (){
If (counttime> = 0 ){
VaR seconds = counttime % 60; // obtain the remaining seconds 89% 60 = 29 seconds
VaR min = math. Floor (counttime/60); // minute
If (min> = 60 ){
VaR hour = math. Floor (min/60 );
Min = math. Floor (counttime-hour * 60*60)/60 );
Document. getelementbyid ("MSS"). value = hour + "Hour" + min + "Minute"
+ Seconds + "seconds ";
} Else if (MIS> = 1 ){
Document. getelementbyid ("MSS"). value = min + "Minute" + seconds
+ "Seconds ";
} Else {
Document. getelementbyid ("MSS"). value = seconds + "seconds ";
}
Counttime --;
Vartt = Window. setTimeout ("daojishi ()", 1000 );
} Else {
Window. cleartimeout (vartt );
Window. Confirm ("the examination time is over. Click Submit ");
Tijiao ();
}
}
Function tijiao (){
Document. Forms [0]. Submit ();
}
// -->
</SCRIPT>