1. frameset에 id를 달아둔다.
Sorry, your browser does not handle frames!
2. id를 찾는다.
function changeFrame(){
var middleFrame = window.parent.document.getElementById("middleFrameset");
var cols = middleFrame.cols;
if(cols.indexOf("0,*") == -1){
middleFrame.cols = "0,*";
}else{
middleFrame.cols = "185,*";
}
}
