control.js

这个就是受到众人喜爱的许愿墙了

// JavaScript Document
var Obj=''
var index=10000;//z-index;
document.onmouseup=EndMoveDiv
document.onmousemove=OnMoveDiv

//关闭当前层
function closediv()
{
	divObj = event.srcElement ;
	while (divObj && divObj.tagName != "DIV") divObj = divObj.parentElement ;
	var id=divObj.id
    	document.getElementById(id).removeNode(true);
}
  
//-- 移动当前层
function BeginMoveDiv(Object){
Obj=Object.id
document.all(Obj).setCapture()
pX=event.x-document.all(Obj).style.pixelLeft;
pY=event.y-document.all(Obj).style.pixelTop;
}

function OnMoveDiv(){
if(Obj!=''){
 document.all(Obj).style.left=event.x-pX;
 document.all(Obj).style.top=event.y-pY;
 }
}

function EndMoveDiv(){
if(Obj!=''){
 document.all(Obj).releaseCapture();
 Obj='';
 }
}

//获得焦点;
function getFocus(obj)
{
       if(obj.style.zIndex!=index)
       {
               index = index + 1;
               var idx = index;
               obj.style.zIndex=idx;
               //obj.nextSibling.style.zIndex=idx-1;
       }
}

var ie = false;

function getObj(id) {
	if (ie) { return document.all[id]; } 
	else {	return document.getElementById(id);	}
}

function setTagBPic(i) {
	picurl = getBPic(i);
	getObj('Pic').style.background = " transparent url(\"" + picurl + "\") no-repeat scroll bottom left";
	cf.tagbgpic.value = i;
}

function setColor(color) {
	getObj('HopeSample').style.background = '' + color;
	hopeform.HopeColor.value = color ;
}

function getBPic(i) {
	i = (i<1 || i>8)?1:i;
	return "images/pic" + parseInt(parseInt(i)+27) +".gif";
}