function searchThis(){

	var field = document.getElementById('searchWord').value;
	document.getElementById('searchField').value = field;
	document.SearchForm.submit();
} 

function showAdvanced(){
	document.getElementById('advancedSearch').display = 'block';
}

function loginKeyPressed(e) {
	var characterCode;
	if(e && e.which) {
		e = e;
		characterCode = e.which;
	} else {
		e = event;
		characterCode = e.keyCode;
	}
	if(characterCode == 13) {
		doLogin();
	}
}