document.writeln(" <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">");
document.writeln("<tr>");
document.writeln("<td height=\"26\" style=\"border-bottom: 1px solid #727F9F\" align=\"left\"><a href=\'\../../china\/products\/newproducts.jsp\' class='leftmenu' ><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;新品推介<\/a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/td>");
document.writeln("<\/tr>");
document.writeln("<\/table>");
document.writeln(" <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">");
document.writeln("<tr>");
document.writeln("<td height=\"26\" style=\"border-bottom: 1px solid #727F9F\" align=\"left\"><a href=\'\../../china\/products\/side-breakers.jsp\'  class='leftmenu'><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;三角型破碎锤<\/a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/td>");
document.writeln("<\/tr>");
document.writeln("<\/table>");
document.writeln(" <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">");
document.writeln("<tr>");
document.writeln("<td height=\"26\" style=\"border-bottom: 1px solid #727F9F\" align=\"left\"><a href=\'\../../china\/products\/top-breakers.jsp\' class='leftmenu'><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;直型破碎锤<\/a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/td>");
document.writeln("<\/tr>");
document.writeln("<\/table>");
document.writeln(" <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">");
document.writeln("<tr>");
document.writeln("<td height=\"26\" style=\"border-bottom: 1px solid #727F9F\" align=\"left\"><a href=\'\../../china\/products\/silenced-breakers.jsp\'class='leftmenu'><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;静音式破碎锤<\/a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/td>");
document.writeln("<\/tr>");
document.writeln("<\/table>");
document.writeln(" <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">");
document.writeln("<tr>");
document.writeln("<td height=\"26\" style=\"border-bottom: 1px solid #727F9F\" align=\"left\"><a href=\'\../../china\/products\/khjt.jsp\'class='leftmenu'><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;快换接头<\/a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/td>");
document.writeln("<\/tr>");
document.writeln("<\/table>");
function showmenu(id) 
{
//====close other menu======== 
for(var i=0;i<3;i++) 
{
	if(document.all('menu_'+i)==null) continue;
	if(i!=id) 
		document.all('menu_'+i).style.display='none';
}
if(document.all('menu_'+id).style.display=='block'){
	document.all('menu_'+id).style.display='none';
}else{
	document.all('menu_'+id).style.display='block';
}
}

var obj_menuid=document.getElementById("menuid");
if(obj_menuid!=null&&document.all('menu_'+obj_menuid.value)!=null)
{document.all('menu_'+obj_menuid.value).style.display='block';
}