如何在html中把控件后置

JS写的

<script language="JavaScript">
<!--
function mmLoadMenus() {
if (window.mm_menu_0428105455_0) return;
window.mm_menu_0428105455_0 = new Menu("root",76,18,"",12,"#000033","#33FFCC","#006633","#000084","left","middle",3,0,1000,-5,7,true,false,true,0,true,true);
mm_menu_0428105455_0.addMenuItem("新建项目");
mm_menu_0428105455_0.hideOnMouseOut=true;
mm_menu_0428105455_0.bgColor='#555555';
mm_menu_0428105455_0.menuBorder=1;
mm_menu_0428105455_0.menuLiteBgColor='#FFFFFF';
mm_menu_0428105455_0.menuBorderBgColor='#777777';

window.mm_menu_0428105541_0 = new Menu("root",100,16,"",12,"#000000","#FFFFFF","#FFFFFF","#75004F","center","middle",1,0,300,-5,7,true,true,true,0,false,false);
mm_menu_0428105541_0.addMenuItem("A1","window.open('index.htm', '_self');");
mm_menu_0428105541_0.addMenuItem("A2","window.open('index_2.htm', '_self');");
mm_menu_0428105541_0.addMenuItem("A3","window.open('index_3.htm', '_self');");
mm_menu_0428105541_0.addMenuItem("A4","window.open('index_4.htm', '_self');");
mm_menu_0428105541_0.hideOnMouseOut=true;
mm_menu_0428105541_0.bgColor='#CCCCCC';
mm_menu_0428105541_0.menuBorder=1;
mm_menu_0428105541_0.menuLiteBgColor='#FFFFFF';
mm_menu_0428105541_0.menuBorderBgColor='#CCCCCC';

mm_menu_0428105541_0.writeMenus();
} // mmLoadMenus()
//-->
</script>
<script language="JavaScript" src="mm_menu.js"></script>

一个html页