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_bk()
{
	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
}
function validateSearchBox()
{
	var keyword	=	 trim(document.getElementById('keyword').value)
	document.getElementById('keyword').value	=	keyword;
	if(keyword=='')
	{
		alert("Please Enter Keyword")
		document.getElementById('keyword').focus();
		return false;
	}
	return true;
}