emenu.js

来自「用java实现的动态菜单。可手动配置」· JavaScript 代码 · 共 41 行

tBack=new Array(15);
tOut=new Array(15);
//激活当前选项卡.
function menuOut(whichMenu){
var curMenu=eval("menu"+whichMenu);
	curMenu.runtimeStyle.zIndex=6;
	clearTimeout(tBack[whichMenu]);
	moveOut(whichMenu);
}
//恢复初始状态.
function menuBack(whichMenu){
var curMenu=eval("menu"+whichMenu);
	curMenu.runtimeStyle.zIndex=curMenu.style.zIndex;
	clearTimeout(tOut[whichMenu]);
	moveBack(whichMenu);
}
//移动当前选项卡
function moveOut(curNum){
var	curMenu=eval("menu"+curNum);
	if(curMenu.style.posLeft>0) {
		curMenu.style.posLeft-=2;
		tOut[curNum]=setTimeout("moveOut('"+curNum+"')",1);
		}
}
//移回选项卡.
function moveBack(curNum){
var	curMenu=eval("menu"+curNum);
	if(curMenu.style.posLeft<30) {
		curMenu.style.posLeft+=2;
		tBack[curNum]=setTimeout("moveBack('"+curNum+"')",1);
		}

}
//鼠标移过时改变表格单元式样。
function swapClass(){
var o=event.srcElement;
	if(o.className=="td1") o.className="td2"
		else if(o.className=="td2") o.className="td1";
}
document.onmouseover=swapClass;
document.onmouseout=swapClass;