JS实现的下拉列表
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??
???? sel.insertAdjacentHTML("beforeBegin","<table border=0 cellpadding=0 cellspacing=0 width='" + strWidth + "'><tr><td><table width='100%' cellpadding=0 cellspacing=0 border=0 class='sel_normal' name='showTable' " +
???? ??" onclick=\"showHide('O" + id + "')\" onmouseout='blOut=false;'><tr bgcolor=white><td style='padding-left:3px;padding-right:3px;' nowrap><input type='hidden' name='C_O" + id + "' id='C_O" + id + "'><DIV class='fixedWidth' style='padding-top:3px;width:" + strWidth2 + "' id='S_O" + id +
???? ??"'></DIV></td><td width=\"15\"><img src='" + imgPath + "' /></td></tr></table></td><tr><td><div id='O" + id
???? + "' class=\"select\" onselectstart=\"return false\" onmouseover=\"HoverOptions(event);\" onmouseout=\"OutOptions(event);\" onclick=\"ClickOptions(event, 'O" + id + "');\"><table cellsapcing=\"0\" cellspadding=\"3\" border=\"0\" width=100%><tbody>" + arr.join('')
???? + "</tbody></table></div></td></tr></tbody></table>");