// JavaScript Document
var SelectedItem;
var SelectedX, SelectedY;
var MouseX, MouseY;
var state_visible_photo = false;

function Move(ClickedItem)
{
SelectedItem = ClickedItem;
SelectedX = SelectedItem.style.pixelLeft;
SelectedY = SelectedItem.style.pixelTop;
MouseX = event.clientX;
MouseY = event.clientY;
document.onmousemove = Drag;
document.onmouseup = Drop;
}


function Drag()
{
SelectedItem.style.pixelLeft = SelectedX + (event.clientX - MouseX);
SelectedItem.style.pixelTop = SelectedY + (event.clientY - MouseY);
return false;
}

function Drop()
{
document.onmousemove = null;
document.onmouseup = null;
}