javascript 處理table表格

 var picarry = {};
                var lnkarry = {};
                var ttlarry = {};
                  function FixCode(str){
                    return str.replace("'","=");
                  }
                  var t=document.getElementById("pictable");
                  var rl=t.rows.length;
                  var baseu=  document.URL.replace(/(http.*\/)(.*)/, "$1"); 
                  if(baseu.indexOf("/servlet/")>=0)
                  baseu = baseu.replace("/servlet/","/");

                  var txt="";
                  for(var i=0;i<rl;i++){
                    try{
                        picarry[i]=t.rows[i].cells[0].childNodes[0].src;
                        lnkarry[i]=t.rows[i].cells[2].innerHTML;
                        ttlarry[i]=FixCode(t.rows[i].cells[1].innerHTML);
                        document.getElementById("li_jimg"+i).innerHTML = '<a href="'+lnkarry[id]+'" target="_blank" class="img"><img src="'+picarry[id]+'" alt=""><\/a>';
                        alert(picarry[i]);
                    }catch(e){
        
                    }
                }             
                    document.write("<div class='div_jimg\'><a class='a_jimg' id='a_jimg' href='"+lnkarry[0]+"' title='' style='background:url("+picarry[1]+")' target='_blank'><img id='bigimg' style='filter:RevealTrans (duration='1',transition='23'); visibility:visible;' alt='' src='"+picarry[0]+"'><\/a><ul class='ul_jimg'><li class='li_jimg on' id='li_jimg0' onmouseover='setfoc(0)' onmouseout='playit()'><a href='"+lnkarry[0]+"' target='_blank' class='img'>"+ttlarry[0]+"<\/a><\/li><li class='li_jimg' id='li_jimg1' onmouseover='setfoc(1)' onmouseout='playit()'><a href='"+lnkarry[1]+"' target='_blank' class='img'>"+ttlarry[1]+"<\/a><\/li><li class='li_jimg' id='li_jimg2' onmouseover='setfoc(2)' onmouseout='playit()'><a href='"+lnkarry[2]+"' target='_blank' class='img'>"+ttlarry[2]+"<\/a><\/li><li class='li_jimg' id='li_jimg3' onmouseover='setfoc(3)' onmouseout='playit()'><a href='"+lnkarry[3]+"' target='_blank' class='img'>"+ttlarry[3]+"<\/a><\/li><li class='li_jimg' id='li_jimg4' onmouseover='setfoc(4)' onmouseout='playit()'><a href='"+lnkarry[4]+"' target='_blank' class='img'>"+ttlarry[4]+"<\/a><\/li><li class='li_jimg' id='li_jimg5' onmouseover='setfoc(5)' onmouseout='playit()'><a href='"+lnkarry[5]+"' target='_blank' class='img'>"+ttlarry[5]+"<\/a><\/li><li class='li_jimg' id='li_jimg6' onmouseover='setfoc(6)' onmouseout='playit()'><a href='"+lnkarry[6]+"' target='_blank' class='img'>"+ttlarry[6]+"<\/a><\/li><\/ul><\/div>");
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