function pop_window(url,width,height)
{ thewindow = window.open(url,'popped','width='+width+',height='+height+',toolbars=no,scrollbars=yes,copyhistory=yes,status=no'); }

function toggle(id)
{
	if (document.layers)
	{
		current = (document.layers[id].display == 'none') ? 'block' : 'none';
		document.layers[id].display = current;
	}
	else if (document.all)
	{
		current = (document.all[id].style.display == 'none') ? 'block' : 'none';
		document.all[id].style.display = current;
	}
	else if (document.getElementById)
	{
		vista = (document.getElementById(id).style.display == 'none') ? 'block' : 'none';
		document.getElementById(id).style.display = vista;
	}
}

function set_content(div,content)
{ document.getElementById(div).innerHTML = content; }


var defaultvalue = "Please enter keywords"; 

function check_search()
{

	if(document.form_search.keywords.value == "" || document.form_search.keywords.value == "Search" || document.form_search.keywords.value == defaultvalue)
	{ document.form_search.keywords.value = defaultvalue; }
	else
	{ location.href = "http://www.timberstoreltd.co.uk/search.php?keywords=" + document.form_search.keywords.value; }

}

function check_keywords()
{

	if(document.form_search.keywords.value == defaultvalue || document.form_search.keywords.value == "Search")
	{ document.form_search.keywords.value = ""; }

}