function toggle (link, id) {
	var objLink = document.getElementById(link);
	var objToggle = document.getElementById(id);
	var eleState = objToggle.style.display;
	
	if(eleState == 'block') {
		objToggle.style.display = 'none';
		objLink.innerHTML = 'browse all categories';
	} else {
		objToggle.style.display = 'block';
		objLink.innerHTML = 'hide all categories';
	}
}
function chkSearch() {
	var strKeywords = document.frmSearch.keywords.value;
	
	if(!strKeywords) {
		alert('Please enter some keywords to search by');
	} else {
		document.frmSearch.submit();
	}
}

$(document).ready(function(){
	$("input.cleartext, textarea.cleartext").each(function(){
		if ($(this).val()==="") {$(this).val($(this).attr("title"));}
	}).focus(function(){
		if ($(this).attr("title")===$(this).val()) {$(this).val("");}
		else {$(this).val($(this).attr("title"));}
	}).blur(function(){
		if ($(this).val()==="") {$(this).val($(this).attr("title"));}
	});
});