// JavaScript Document
function over(num){
	document.getElementById('c_'+num).style.background='url(/images/m_bg_c_o.gif) repeat-x';
	document.getElementById('l_'+num).style.background='url(/images/m_bg_l_o.gif) no-repeat left top';
	document.getElementById('r_'+num).style.background='url(/images/m_bg_r_o.gif) no-repeat right top';
};
function out(num){
	document.getElementById('c_'+num).style.background='url(/images/m_bg_c.gif) repeat-x';
	document.getElementById('l_'+num).style.background='url(/images/m_bg_l.gif) no-repeat left top';
	document.getElementById('r_'+num).style.background='url(/images/m_bg_r.gif) no-repeat right top';
};