This is input_button_navigate.htm — Content begins here.

var htm_file = new Array("zero.htm","first.htm","second.htm","third.htm")

//Manually assign the htm file names a position in the array.

 

function see_htm(which_htm){

//which_htm is assigned in the calling object and identifies the index in the array for the htm file.

for (i=0;i<=htm_file.length;i++){

if (i==which_htm){

window.location=htm_file[i]

}

}

}