var dragapproved=false
var zcor,xcor,ycor

function ietruebody()
{
  return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function movescontentmain()
{
  if (event.button==1&&dragapproved)
  {
    zcor.style.pixelLeft=tempvar1+event.clientX-xcor
    zcor.style.pixelTop=tempvar2+event.clientY-ycor
    leftpos=document.all.scontentmain.style.pixelLeft-ietruebody().scrollLeft
    toppos=document.all.scontentmain.style.pixelTop-ietruebody().scrollTop
    return false
  }
}
function dragscontentmain()
{
  if (!document.all)
    return
  if (event.srcElement.id=="tdsearch")
  {
    dragapproved=true
    zcor=scontentmain
    tempvar1=zcor.style.pixelLeft
    tempvar2=zcor.style.pixelTop
    xcor=event.clientX
    ycor=event.clientY
    document.onmousemove=movescontentmain
  }
}
document.onmousedown=dragscontentmain
document.onmouseup=new Function("dragapproved=false")