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(function(){
var done = false;
var length = document.getElementById("zhuti").contentWindow.document.getElementById("pjkc").getElementsByTagName("option").length;
var count = 0;
try{
var setAll = function(){
var selects = document.getElementById("zhuti").contentWindow.document.getElementsByClassName("datelist")[0].getElementsByTagName("select");
var randI=Math.floor(Math.random()*8);
for(var i =0; i < selects.length;i++){
if(i==randI){
selects[i].value="良好";
}else{
selects[i].value="优秀";
}
};
};
var submitData = function(){
if(done) return;
if(count >= length) {
console.log("all done, have fun!");
done = true;
document.getElementById("zhuti").contentWindow.document.getElementById("Button2").click();
return;
}
count ++;
document.getElementById("zhuti").contentWindow.document.getElementById("Button1").click();
};
document.getElementById("zhuti").addEventListener("load", function(){
setAll();
submitData();
});
setAll();
submitData();
}
catch(e){
done = true;
}
})();
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