function setFocus() {
	document.getElementById("txtSearch").focus();
}
function doSearch() {
	term = document.getElementById("txtSearch").value
	
	if( document.getElementById("chkExact").checked == false ) {
		exact = 0;
	} else {
		exact = 1;
	}
	
	if( term == "" || term == "Search for..." ) {
		alert( "Please enter a search term" );
	} else {
		window.location="http://www.catsfirstaidtraining.co.uk/search/?page=1&exact="+exact+"&s="+escape(term);
	}
}