js ondocumentready onmouseover onclick onmouseout 样式

<PUBLIC:ATTACH EVENT="ondocumentready" ONEVENT="doInit()" />
<PUBLIC:ATTACH EVENT="onmouseover" ONEVENT="doMouseover()" />
<PUBLIC:ATTACH EVENT="onclick" ONEVENT="doClick()" />
<PUBLIC:ATTACH EVENT="onmouseout" ONEVENT="doMouseout()" />

<PUBLIC:PROPERTY name="test" />

<SCRIPT LANGUAGE="JavaScript">
var lastObj = null;
var lastColor = null;
function doInit(){
if(element==null){
  return;
}
var objT = element.children[0];
try{
  objT.rows(0).className="grid_title";
  objT.rows(1).className="grid_title";
}
catch(err){
  objT.className="grid_title";
}

objT = element.children[1];
if(objT.rows(0)==null){
  return;
}
objT.rows(0).className="gridding1";
for(i=1;i<objT.rows.length;i++){
  if(i%2==1){

   objT.rows(i).className="gridding1";
  }
  else{
   objT.rows(i).className="gridding1";
  }
}
}
function doClick(){
if(event.srcElement.tagName=="TD"){
  var curObj = event.srcElement.parentElement;
  if(curObj.rowIndex==0) return false;
  try{
   if(curObj.children[0].children.length == 0 ) return false;
  }
  catch(err){
   return false;
  }
  if(curObj.children[0].children[0].checked){
   curObj.children[0].children[0].checked = false;
  }
  else{
   lastObj = curObj;
   lastColor = "#FFFFFF";
   curObj.children[0].children[0].checked = true;
  }
}
if(event.srcElement.tagName =="INPUT"){
  try{
   var curObj = event.srcElement.parentElement.parentElement;
   if(curObj.rowIndex==0) {
    var obj = curObj.parentElement.parentElement;
    for(i=1;i<obj.rows.length;i++){
     if(obj.rows(0).children[0].children[0].checked){
      obj.rows(i).children[0].children[0].checked = true;
      obj.rows(i).style.backgroundColor="#FFFFFF";
      obj.rows(i).style.color="#000000";
     }
     else{
      obj.rows(i).children[0].children[0].checked = false;
      if(i%2==1){
       obj.rows(i).style.backgroundColor="#FFFFFF";
       obj.rows(i).style.color="#000000";
      }
      else{
       obj.rows(i).style.backgroundColor="#FFFFFF";
       obj.rows(i).style.color="#000000";
      }
     }
    }
   }
  }
  catch(err){
   return true;
  }
}
}
function doMouseover(){
if( event.srcElement.tagName=="TD"){
  var curObj = event.srcElement.parentElement;
  if(curObj.rowIndex==0) return false;
  curObj.style.backgroundColor="#F2FFEE";
}
if( event.srcElement.tagName=="INPUT"){
  var curObj = event.srcElement.parentElement.parentElement;
  if(curObj.rowIndex==0) return false;
  curObj.style.backgroundColor="#F2FFEE";
}
}