var dragapproved=false;
var z,x,y;
function move(){
if (event.button==1&&dragapproved){
z.style.pixelLeft=temp1+event.clientX-x;
z.style.pixelTop=temp2+event.clientY-y;
return false;
}
}
function drags(){
if (!document.all){
return;}
if (event.srcElement.className=="drag"){
dragapproved=true;
z=event.srcElement;
temp1=z.style.pixelLeft;
temp2=z.style.pixelTop;
x=event.clientX;
y=event.clientY;
document.onmousemove=move;
}
}
document.onmousedown=drags;
document.onmouseup=new Function("dragapproved=false");