function checkForm()
{
valid = "1234567890'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ";
function trim(strText)
{ 
while (strText.substring(0,1) == ' ') 
	strText = strText.substring(1, strText.length);
while (strText.substring(strText.length-1,strText.length) == ' ')
    strText = strText.substring(0, strText.length-1);
return strText;
}

lll=trim(searchForm.searchForIn.value);
if ((lll=='')||(lll.length < 2)) {
	alert('You have to enter more than 2 letters in the search field');
	searchForm.searchForIn.focus();
	return (false);
	}
return (true);
}

function addtofav()
{
if (!document.all) {
   	alert('Please hit ctrl-d to bookmark this page');
	}
else external.AddFavorite(top.window.location.href,document.title);
return false;
}