function CheckAll(obj,strName)
{
for(var i=0;i<document.form1.elements.length;i++){
var e=document.form1.elements[i];
if(e.name!=obj.name){
if ((e.name).substring(4,6) == (obj.name).substring(4,6))
e.checked = document.form1.all(strName).checked;}
}
}
{
for(var i=0;i<document.form1.elements.length;i++){
var e=document.form1.elements[i];
if(e.name!=obj.name){
if ((e.name).substring(4,6) == (obj.name).substring(4,6))
e.checked = document.form1.all(strName).checked;}
}
}
直接取对象的名字
obj.name