1.动态表单的界面，从csdn论坛上参考
<script language="javascript">
var curRow=null;
var y=1;
function selectRow(){
var e=window.event;
var tr1=e.srcElement;
if(curRow)
curRow.bgColor="#FFFFFF";
tr1.bgColor="e7e7e7";
curRow=tr1;
}
function addRow(src){
//alert(src);
var newrow = src.insertRow(src.rows.length-1);
newrow.attachEvent("onclick",selectRow);
newrow.height=20;
var i=4;
while(i--){
var newcell = newrow.insertCell();
switch(i){
case 0: newcell.innerHTML= ""+(y++);
document.all.count.value=y-1;
break;
case 1:newcell.innerHTML=div2.innerHTML;break;
case 2:newcell.innerHTML=div3.innerHTML;break;
case 3:newcell.innerHTML=div4.innerHTML;break;
default: newcell.innerHTML=div1.innerHTML;break;
}
}
//alert(newrow.outerHTML);
}
function delRow(src){
var tab=src.parentElement;
var i=tab.rows.length;
var j=tab.rows.length;
while(i--){
if(src==tab.rows[i]){
//alert("就是这行----"+ i);
document.all.count.value=j-3;
tab.deleteRow(i);
}
}
}
</script>