//drag drop function for NS 4////
/////////////////////////////////

var nsx,nsy,nstemp

function drag_dropns(name)
{
	temp=eval(name)
	temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
	temp.onmousedown=gons
	temp.onmousemove=dragns
	temp.onmouseup=stopns
}

function gons(e)
{
	temp.captureEvents(Event.MOUSEMOVE)
	nsx=e.x
	nsy=e.y
}

function dragns(e)
{
	temp.moveBy(e.x-nsx,e.y-nsy)
	return false
}

function stopns()
{
	temp.releaseEvents(Event.MOUSEMOVE)
}

//drag drop function for IE 4+ and NS6////
/////////////////////////////////
function drag_drop(e)
{
	if (activeid == "drag")
	{
		if (ie&&dragapproved)
		{
			crossobj.style.left=tempx+event.clientX-offsetx
			crossobj.style.top=tempy+event.clientY-offsety
		}
		else if (ns6&&dragapproved)
		{
			crossobj.style.left=tempx+e.clientX-offsetx
			crossobj.style.top=tempy+e.clientY-offsety
		}
		return false
	}
	else
	{
		if (ie&&dragapproved)
		{
			addobj.style.left=addtempx+event.clientX-addoffsetx
			addobj.style.top=addtempy+event.clientY-addoffsety
		}
		else if (ns6&&dragapproved)
		{
			addobj.style.left=addtempx+e.clientX-addoffsetx
			addobj.style.top=addtempy+e.clientY-addoffsety
		}
		return false
	}
}

function initializedrag(e)
{
	if (ie&&event.srcElement.id=="drag"||ns6&&e.target.id=="drag")
	{
		offsetx=ie? event.clientX : e.clientX
		offsety=ie? event.clientY : e.clientY

		tempx=parseInt(crossobj.style.left)
		tempy=parseInt(crossobj.style.top)

		dragapproved=true
		document.onmousemove=drag_drop
		activeid="drag"
	}
	if (ie&&event.srcElement.id=="adddrag"||ns6&&e.target.id=="adddrag")
	{
		addoffsetx=ie? event.clientX : e.clientX
		addoffsety=ie? event.clientY : e.clientY

		addtempx=parseInt(addobj.style.left)
		addtempy=parseInt(addobj.style.top)

		dragapproved=true
		document.onmousemove=drag_drop
		activeid="adddrag"
	}
}

document.onmousedown=initializedrag
document.onmouseup=new Function("dragapproved=false")