bbs.js

一个超市管理系统

var i=0;
var kj=1;
var is_max=1;
function min_yuzi(){if(kj==1){parent.main_frame.rows='0,*';}}
function img(){if(top==self){}else{parent.main_frame.rows='*,20';parent.yuzi_frame.kj=1}}

function mid_f(){
if(top==self){}else{
if(is_max==0){
parent.main_frame.rows='0,*';is_max =1;
document.mid.title="向下还原";
document.mid.src="images/skins/bbs_mid.gif";
parent.yuzi_frame.kj=0;
}else{
parent.main_frame.rows='50%,*';is_max =0;
document.mid.title="最大化";
document.mid.src="images/skins/bbs_most.gif";
parent.yuzi_frame.kj=0;
}
}
}

function yuzi_img(e, o)
{
var zoom = parseInt(o.style.zoom, 10) || 100;
zoom += event.wheelDelta / 12;
if (zoom > 0) o.style.zoom = zoom + '%';
return false;
}