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\/case\/prolst_detail.jsp?sort_no=01\' class='leftmenu' ><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;矿山施工案例<\/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\/case\/prolst_detail.jsp?sort_no=02\'  class='leftmenu'><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;路面施工案例<\/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\/case\/prolst_detail.jsp?sort_no=03\' class='leftmenu'><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp冶金施工案例<\/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\/case\/prolst_detail.jsp?sort_no=04\'class='leftmenu'><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;房屋拆迁施工案例<\/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\/case\/prolst_detail.jsp?sort_no=05\'class='leftmenu'><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;采石场施工案例<\/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\/case\/prolst_detail.jsp?sort_no=06\'class='leftmenu'><img border=\"0\" src=\"\/china\/aboutus\/images\/leftsj01.gif\" width=\"5\" height=\"5\">&nbsp;&nbsp;&nbsp;&nbsp;船舶修造案例<\/a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/td>");
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if(document.all('menu_'+id).style.display=='block'){
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var obj_menuid=document.getElementById("menuid");
if(obj_menuid!=null&&document.all('menu_'+obj_menuid.value)!=null)
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