function popupWindow(filename)
   {
   _blank = window.open(filename,'_blank','scrollbars=yes,resizable=yes,screenX=25,screenY=25,top=25,left=25,width=600,height=450');
   }
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_swapImgRestoreDetails() { //v3.0
  var i,x,a=document.MM_srDetails; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrcDetails;i++) x.src=x.oSrcDetails;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImageDetails() { //v3.0
  var i,j=0,x;
  a=MM_swapImageDetails.arguments;
  document.MM_srDetails=new Array;
  for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_srDetails[j++]=x; if(!x.oSrcDetails) x.oSrcDetails=x.src; x.src=a[i+2];}
}
function showOffset(object,x,y) {
    if (document.layers && document.layers[object]) {
        document.layers[object].left = x;
        document.layers[object].top = y;
        document.layers[object].visibility = 'visible';
    }
    else if (document.all) {
        document.all[object].style.posLeft = x;
        document.all[object].style.posTop = y;
        document.all[object].style.visibility = 'visible';
    }
    else if (document.getElementById){
        document.getElementById(object).style.left = x;
        document.getElementById(object).style.top = y;
        document.getElementById(object).style.visibility = 'visible';
    }
}

function hideOffset(object,x,y) {
    if (document.layers && document.layers[object]) {
        document.layers[object].visibility = 'hidden';
    }
    else if (document.all) {
        document.all[object].style.visibility = 'hidden';
    }
    else if (document.getElementById){
        document.getElementById(object).style.visibility = 'hidden';
    }
}