function trim(s) {

	s = s.replace(/(^\s*)|(\s*$)/gi,"");

	s = s.replace(/[ ]{2,}/gi," ");

	s = s.replace(/\n /,"\n");

	return s;

}

function makeUrlKeyword(sq)

{

	sq = sq.replace(/\s+/g," ");

	sq = trim(sq, '') 

	//sq = sq.replace(/(\s)/g,'-');

	sq = sq.replace(/[^a-zA-Z0-9-]/g,' ');

	//alert(sq);

	sq = sq.replace(/\s+/g,' ');

	//alert(sq);

	sq = sq.replace(/(\s)/g,'-');

	return sq;



}

function validateSearchBox()

{

	var keyword	=	 trim(document.getElementById('keyword').value)

	document.getElementById('keyword').value	=	keyword;

	var url	=	"http://www.fundoofun.com/fun/";

	if(keyword=='')

	{

		alert("Please Enter Keyword")

		document.getElementById('keyword').focus();

		return false;

	}

	url	=	url+""+makeUrlKeyword(keyword);

	window.document.location	=	url;

	return false

}