// JScript File

// Determine browser.

var isMinNS4 = document.layers
var ie=document.all&&navigator.userAgent.indexOf("Opera")==-1
var dom=document.getElementById&&!ie&&navigator.userAgent.indexOf("Opera")==-1

/* Example of Use
<img id=\"img_" + row["Product_ID"].ToString() + "\" onload=\"resize('img_" + row["Product_ID"].ToString() + "')\" src=\"" + row["Thumbnail_url"].ToString() + "\" />

*/
function resize(which, max) 
{
    
  var elem = document.getElementById(which);
  if (elem == undefined || elem == null) return false;
  if (elem.width ==0 || elem.height ==0) 
  {
    window.location.reload( false );
    return false;
  }
  else 
  {
      if (max == undefined || max == null)
      {
        max = 118;
      }
       imageWidth = max;
       lCurrentWidth = elem.width;
       lCurrentHeight = elem.height;
       if ( lCurrentWidth >= 118)
       {
            lPercent = imageWidth / lCurrentWidth;
            imageHeight = lCurrentHeight * lPercent;
            neww = imageWidth;
            newh = imageHeight;
            elem.width =neww;
            elem.height = newh;
       }
  }
 
} 

function NewsScrollDown()
{
    lNewsItems = document.getElementById("ctl00_MainContent_PH_hf_NewsElements").value;
    var i;
  // Update each scroller object in the list.

    for (i = 1; i < lNewsItems; i++) 
    {
        lItem = document.getElementById("NI_"+i);
        if (lItem != null )
        {
            if (lItem.style.display != "none")
            {
                lItem.style.display = "none";
                break;
            }
        }

    }
}

function NewsScrollUp()
{
   lNewsItems = document.getElementById("ctl00_MainContent_PH_hf_NewsElements").value;
    var i;
  // Update each scroller object in the list.

    for (i = lNewsItems; i > 0; i--) 
    {
        lItem = document.getElementById("NI_"+i);
        if (lItem != null )
        {
            if (lItem.style.display == "none")
            {
                lItem.style.display = "block";
                break;
            }
        }

    }
  
}

function LoadNewsBar()
{
    document.getElementById("ctl00_MainContent_PH_NewsScrollingArea").style.visibility = "visible";
}