//Original by http://javascript.internet.com More javascripts http://www.hypergurl.com 

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 from the top of the page.
		for (i = 0; i <= n && (found = txt.findText(str)) != false; i++)
		{
			txt.moveStart("character", 1);
			txt.moveEnd("textedit");
		}

		// If found, mark it and scroll it into view.

		if (found)
		{
			txt.moveStart("character", -1);
			txt.findText(str);
			txt.select();
			txt.scrollIntoView();
			n++;
		} // Otherwise, start over at the top  of the page and find first match.
		else
		{
			if (n > 0)
			{
				n = 0;
				findInPage(str);
			} // Not found anywhere, give message.
			else alert("Not found.");
		}
	}

	return false;
}

/*
	Implementation:
	
	<form name="search" onSubmit="findInPage(this.string.value); return false;">
	<div align="center"> <p><font size=3> <input name="string"
	type="text" size=15 onChange="n = 0;"> </font> <input
	type="submit" value="Search Page"> </p> </div>
	</form>	
*/