1.js

struts框架编写的例程；学习struts的一个很好程序

// JavaScript Document
var mmenus    = new Array();
var misShow   = new Boolean(); 
misShow=false;
var misdown   = new Boolean();
misdown=false;
var mnumberofsub=0;
var musestatus=false;
var mpopTimer = 0;
mmenucolor='#ccccc0';mfontcolor='MenuText';mmenuoutcolor='#cccccc';mmenuincolor='#999999';mmenuoutbordercolor='#999999';mmenuinbordercolor='#5A2614';mmidoutcolor='#A9DA1D';mmidincolor='#799310';mmenuovercolor='#004080';mitemedge='0';msubedge='1';mmenuunitwidth=66;mmenuitemwidth=140;mmenuheight=25;mmenuwidth='100%';mmenuadjust=0;mmenuadjustV=0;mfonts='font-family: 宋体; font-size: 9pt; color: MenuText; ';mcursor='hand';
var swipeSteps = 4;
var swipemsec = 25;
var swipeArray = new Array();
function swipe(el, dir, steps, msec) {
	if (steps == null) steps = swipeSteps;
	if (msec == null) msec = swipemsec;
	if (el.swipeIndex == null)
		el.swipeIndex = swipeArray.length;
	if (el.swipeTimer != null)
		window.clearTimeout(el.swipeTimer);
	swipeArray[el.swipeIndex] = el;
	el.style.clip = "rect(-99999, 99999, 99999, -99999)";
	if (el.swipeCounter == null || el.swipeCounter == 0) {
		el.orgLeft  = el.offsetLeft;
		el.orgTop  = el.offsetTop;
		el.orgWidth = el.offsetWidth;
		el.orgHeight  = el.offsetHeight;
	}
	el.swipeCounter = steps;
	el.style.clip = "rect(0,0,0,0)";
	window.setTimeout("repeat(" + dir + "," + el.swipeIndex + "," + steps + "," + msec + ")", msec);
}
function repeat(dir, index, steps, msec) {
	el = swipeArray[index];
	var left   = el.orgLeft;
	var top    = el.orgTop;
	var width  = el.orgWidth;
	var height = el.orgHeight;
	if (el.swipeCounter == 0) {
		el.style.clip = "rect(-99999, 99999, 99999, -99999)";
		return;
	}
	else {
		el.swipeCounter--;
		el.style.visibility = "visible";
		switch (dir) {
			case 2:
				el.style.clip = "rect(" + height*el.swipeCounter/steps + "," + width + "," + height + "," + 0 + ")";
				el.style.top  = top - height*el.swipeCounter/steps;
				break;
			case 8:
				el.style.clip = "rect(" + 0 + "," + width + "," + height*(steps-el.swipeCounter)/steps + "," + 0 + ")";
				el.style.top  = top + height*el.swipeCounter/steps;
				break;
			case 6:
				el.style.clip = "rect(" + 0 + "," + width + "," + height + "," + width*(el.swipeCounter)/steps + ")";
				el.style.left  = left - width*el.swipeCounter/steps;
				break;
			case 4:
				el.style.clip = "rect(" + 0 + "," + width*(swipeSteps - el.swipeCounter)/steps + "," + height + "," + 0 + ")";
				el.style.left  = left + width*el.swipeCounter/steps;
				break;
		}
		
		el.swipeTimer = window.setTimeout("repeat(" + dir + "," + index + "," + steps + "," + msec + ")", msec);
	}
}
var mtmpleft="";
var mtmptop="";
function hideSwipe(el) {
	window.clearTimeout(el.swipeTimer);
	el.style.visibility = "hidden";
	el.style.clip = "rect(-99999, 99999, 99999, -99999)";
	el.swipeCounter = 0;
	if(mtmpleft!="")el.style.left = mtmpleft;
	if(mtmptop!="")el.style.top = mtmptop;
}

function stoperror(){
return true;
}
window.onerror=stoperror;
function mpopOut() {
mpopTimer = setTimeout('mallhide()', 500);
}
function getReal(el, type, value) {
	temp = el;
	while ((temp != null) && (temp.tagName != "BODY")) {
		if (eval("temp." + type) == value) {
			el = temp;
			return el;
		}
		temp = temp.parentElement;
	}
	return el;
}


function mMenuRegister(menu) 
{
  mmenus[mmenus.length] = menu
  return (mmenus.length - 1)
}

function mMenuItem(caption,command,target,isline,statustxt,level,img,sizex,sizey,pos){
	this.items = new Array();
	this.caption=caption;
	this.command=command;
	this.target=target;
	this.isline=isline;
	this.statustxt=statustxt;
	if(level!=null){mnumberofsub++;
	this.hasc=mnumberofsub;}
	this.level=level;
	this.img=img;
	this.sizex=sizex;
	this.sizey=sizey;
	this.pos=pos;
}

function mMenu(caption,command,target,img,sizex,sizey,pos){
	this.items = new Array();
	this.caption=caption;
	this.command=command;
	this.target=target;
	this.img=img;
	this.sizex=sizex;
	this.sizey=sizey;
	this.pos=pos;
	this.id=mMenuRegister(this);
}
function mMenuAddItem(item)
{
  this.items[this.items.length] = item
  item.parent = this.id;
  this.children=true;
}

mMenu.prototype.addItem = mMenuAddItem;
mMenuItem.prototype.addsubItem = mMenuAddItem;

function mtoout(src){

src.style.borderLeftColor=mmenuoutbordercolor;
src.style.borderRightColor=mmenuinbordercolor;
src.style.borderTopColor=mmenuoutbordercolor;
src.style.borderBottomColor=mmenuinbordercolor;
src.style.backgroundColor=mmenuoutcolor;
src.style.color=mmenuovercolor;
}
function mtoin(src){

src.style.borderLeftColor=mmenuinbordercolor;
src.style.borderRightColor=mmenuoutbordercolor;
src.style.borderTopColor=mmenuinbordercolor;
src.style.borderBottomColor=mmenuoutbordercolor;
src.style.backgroundColor=mmenuincolor;
src.style.color=mmenuovercolor;
}
function mnochange(src){
src.style.borderLeftColor=mmenucolor;
src.style.borderRightColor=mmenucolor;
src.style.borderTopColor=mmenucolor;
src.style.borderBottomColor=mmenucolor;
src.style.backgroundColor='';
src.style.color=mfontcolor;

}
function mallhide(){
	for(var nummenu=0;nummenu<mmenus.length;nummenu++){
		var themenu=document.all['mMenu'+nummenu]
		var themenudiv=document.all['mmenudiv'+nummenu]
                mnochange(themenu);
                mmenuhide(themenudiv);
                }
        for(nummenu=1;nummenu<=mnumberofsub;nummenu++){  
        	var thesub=document.all['msubmenudiv'+nummenu]      
        	msubmenuhide(thesub);
        	mnochange(document.all['mp'+nummenu]);
        	document.all["mitem"+nummenu].style.color=mfontcolor;
        	}
}
function mmenuhide(menuid){
menuid.style.filter='Alpha(Opacity=100)';
hideSwipe(menuid);
misShow=false;
}
function msubmenuhide(menuid){
menuid.style.filter='Alpha(Opacity=100)';
menuid.style.visibility='hidden';
}
function mmenushow(menuid,pid){
menuid.style.filter='Alpha(Opacity=80)';
menuid.style.left=mposflag.offsetLeft+pid.offsetLeft+mmenuadjust;menuid.style.top=mposflag.offsetTop+mmenutable.offsetHeight+mmenuadjustV;
if(mmenuitemwidth+parseInt(menuid.style.left)>document.body.clientWidth+document.body.scrollLeft)
menuid.style.left=document.body.clientWidth+document.body.scrollLeft-mmenuitemwidth;
mtmpleft=menuid.style.left;mtmptop=menuid.style.top;swipe(menuid,2,4);
misShow=true;
}
function mshowsubmenu(menuid,pid,rid){
menuid.style.filter='Alpha(Opacity=80)';
menuid.style.left=pid.offsetWidth+rid.offsetLeft;
menuid.style.top=pid.offsetTop+rid.offsetTop-3;
if(mmenuitemwidth+parseInt(menuid.style.left)>document.body.clientWidth+document.body.scrollLeft)
menuid.style.left=document.body.clientWidth+document.body.scrollLeft-mmenuitemwidth;
menuid.style.visibility='visible';
}
function mmenu_over(menuid,x){
toel = getReal(window.event.toElement, "className", "coolButton");
fromel = getReal(window.event.fromElement, "className", "coolButton");
if (toel == fromel) return;
if(x<0){
  misShow = false;
  mallhide();
  mtoout(eval("mMenu"+x));
}else{

  mallhide();
  mtoin(eval("mMenu"+x));
  mmenushow(menuid,eval("mMenu"+x));

}
clearTimeout(mpopTimer);
}
function mmenu_out(x){
toel = getReal(window.event.toElement, "className", "coolButton");
fromel = getReal(window.event.fromElement, "className", "coolButton");
if (toel == fromel) return;
if (misShow){
mtoin(eval("mMenu"+x));
}else{
mnochange(eval("mMenu"+x));
}
mpopOut()
}
function mmenu_down(menuid,x){
  if(misShow){
  mmenuhide(menuid);
  mtoout(eval("mMenu"+x));
  }
  else{
  mtoin(eval("mMenu"+x));
  mmenushow(menuid,eval("mMenu"+x));
  misdown=true;
  }
}
function mmenu_up(){
  misdown=false;
}
function mmenuitem_over(menuid,item,x,j,i){