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var NS4 = (document.layers); // Which browser?

var IE4 = (document.all);



var win = window; // window to search.

var n= 0;



function findInPage(str) {



  var txt, i, found;



  if (str == "")

 return false;



  // Find next occurance of the given string on the page, wrap around to the

  // start of the page if necessary.



  if (NS4) {



 // Look for match starting at the current point. If not found, rewind

 // back to the first match.



 if (!win.find(str))

while(win.find(str, false, true))

  n++;

 else

n++;



 // If not found in either direction, give message.



 if (n == 0)

alert("Not found.");

  }



  if (IE4) {

 txt = win.document.body.createTextRange();



 // Find the nth match fro