function del(){
var oTbody=document.getElementById("2").firstChild;
if (oTbody) {
var nodes = oTbody.childNodes;
if (nodes) {
for (var i=nodes.length-1; i>=0; i--){
if ((nodes[i].getAttribute("id")) != "5") {
oTbody.removeChild(nodes[i]);
}
}
}
}
}
var oTbody=document.getElementById("2").firstChild;
if (oTbody) {
var nodes = oTbody.childNodes;
if (nodes) {
for (var i=nodes.length-1; i>=0; i--){
if ((nodes[i].getAttribute("id")) != "5") {
oTbody.removeChild(nodes[i]);
}
}
}
}
}
var oTbody = document.getElementById("2").getElementsByTagName("tbody")[0];
if (oTbody) {
var nodes = oTbody.getElementsByTagName("tr");
for (var i=nodes.length-1; i>=0; i--){
if ((nodes[i].getAttribute("id")) != "5") {
oTbody.removeChild(nodes[i]);
}
}
}
}