How to set the cursor to the end of a input box?

[Cylix]

My function is going to set some predefined value to a input text box,
and it will focus to the inputbox and set it to the end of the value.

As the title, how to set the cursor to the end of value?

Thanks a lot!

 

[scripts.contact]

how to set the cursor to the end of value?

var i = inputElement // <<<

var len=i.value.length;
if(i.setSelectionRange)
i.setSelectionRange(len,len)
else if(i.createTextRange){
var r=i.createTextRange();
r.moveStart("character",len)
r.select()
}
i.focus()