var wemxperts_search_type = 'articles';

function check_clear_field(field, val, clear_class) {
	if (field.value == val) {
		field.value = '';
		if (clear_class) {
			arr = Array();
			classes = field.className.split(' ');
			for (var c in classes) {
				if (classes[c] != 'empty') {
					arr.push(classes[c]);
				}
			}
			field.className = arr.join(' ');
		}
	}
}
function check_reset_field(field, val, clear_class) {
	if (field.value == '') {
		if (clear_class) {
			field.className += ' empty';
		}
		field.value = val;
	}
}
function set_search_type(type) {
	self.focus();
	//self.blur();
	var all_types = new Array('articles', 'forums', 'software', 'accessories', 'more');
	all_types = new Array('articles', 'forums', 'accessories', 'more');

	for (i = 0; i < all_types.length; i++) {	//	reset all types
		document.getElementById('under_' + all_types[i]).className = all_types[i];
	}
	
	document.getElementById('under_' + type).className = type + ' ' + type + '_active';
	wemxperts_search_type = type;
}
function submit_search_form() {
	document.getElementById('search_' + wemxperts_search_type + '_input').value = document.getElementById('search_input_field').value;
	document.getElementById('search_' + wemxperts_search_type + '_form').submit();
	return false;
}