// JavaScript Document
var Obj=''
document.onmouseup=MUp
document.onmousemove=MMove

function MDown(Object){
Obj=Object.id
        MX=event.x ? event.x : event.pageX;
        MY=event.y ? event.y : event.pageY;
document.all(Obj).setCapture()
pX=MX-document.all(Obj).style.pixelLeft;
pY=MY-document.all(Obj).style.pixelTop;
}

function MMove(){
if(Obj!=''){
        MX=event.x ? event.x : event.pageX;
        MY=event.y ? event.y : event.pageY;
        document.all(Obj).style.left=MX-pX;
        document.all(Obj).style.top=MY-pY;
        }
}

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