// Gives focus to the keyword field in the search bar.
function keywordFocus() {
	var keywordInput = document.getElementById("f_searchBox:i_searchValue");
	keywordInput.focus();
}

function checkEnter(e) {
	if (!e) var e = window.event;

	// key code 13 is "enter" key
	if (e.keyCode == 13) {
		var button = document.getElementById("f_searchBox:b_go");
		
		// Simulate the click of the "Go" button
		button.click();
		return false;
	}
	else {
		return true;
	}
}