if (navigator.appName=="Microsoft Internet Explorer") {
	document.write("<link rel='STYLESHEET' type='text/css' href='../_css/ie.css'>")
} else {
	document.write("<link rel='STYLESHEET' type='text/css' href='../_css/ns.css'>");
}
function openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function RedirectorCategory(SelectNumber)
{
    if (SelectNumber!=0)
        window.location='catalog.asp?fid=' + SelectNumber;		
}

function checkSearch()
{
    if(document.frm_Search.hfld_Search.value == "")
      {
          alert("Please fill in Search Keyword field!");
          document.frm_Search.hfld_Search.focus();
          return false;
       }
    return  true;
}

function submitSearch(sender)
{
	if(sender == "event")
		{
			if (checkSearch())
			{
				return true;
			}
			else
			{
				return false;
			}
		}
	else if (checkSearch())
		{
			document.frm_Search.submit();
		}		
}