function search_check(ch) {
	for ( i=1; i<6; i++) {
		if ( ch == i ) {
			document.getElementById('search_left_'+i).className="search_sec_left";
			document.getElementById('search_cen_'+i).className="search_sec";
			document.getElementById('search_right_'+i).className="search_sec_right";
			document.getElementById('search_a_'+i).className="a_white";
			document.getElementById('search_val').value=i;
		} else {
			document.getElementById('search_left_'+i).className="div_search_space";
			document.getElementById('search_cen_'+i).className="";
			document.getElementById('search_right_'+i).className="div_search_space";
			document.getElementById('search_a_'+i).className="a_dark_green";
		}
	}
}