<html> <head> <script language="javascript"> var table_head = new Array("用户名","MAC地址","用户类型"); var col_width = new Array("50px","80px","100px"); function create_table( row_num,table_head,col_width)  {    var oTable = document.createElement("table");     oTable.setAttribute("border","1");     oTable.setAttribute("width","100%");          //create the first row      oTable.insertRow(0);     for(var j=0;j<table_head.length;j++)     {         oTable.rows[0].insertCell(j);         oTable.rows[0].cells[j].appendChild(document.createTextNode(table_head[j]));     }    for( var i=1 ;i <= row_num ; i++)     {         oTable.insertRow(i);         for( var m = 0; m < table_head.length;m++)         {             oTable.rows[i].insertCell(m);             oTable.rows[i].cells[m].appendChild(document.createTextNode(" "));             oTable.rows[i].cells[m].setAttribute("height","20px");             oTable.rows[i].cells[m].setAttribute("width",col_width[m]);         }     }     var div_id = document.getElementById("my_div");     div_id.appendChild(oTable); } </script></head> <body οnlοad= "create_table(16,table_head,col_width)"> <div id = "my_div" style ="width:auto; height:auto;" ></div> </body> </html>  |