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// Markets > Hazardous/Non-Hazardous Waste //
///////////////////////////////////////////////////////////////////////////////////////////////////////////
var hazimages=new Array();
var numImages=4;

for (i=0; i<numImages; i++)
{
  hazimages[i]=new Image();
  hazimages[i].src="img/images/markets/haz/"+(i+1)+".jpg";
}
var curImage=-1;

function swapHazImages()
{
  if (document.images)
  {
    var nextImage=curImage+1;
    if (nextImage>=numImages)
      nextImage=0;
    if (hazimages[nextImage] && hazimages[nextImage].complete)
    {
      var target=0;
      if (document.images.hazPhotos)
        target=document.images.hazPhotos;
      if (document.all && document.getElementById("hazPhotos"))
        target=document.getElementById("hazPhotos");

// Changing the captions!!! 

if (nextImage==0) {
	document.getElementById('overviewImageCaption').innerHTML = 'MHF-LS box car loaded with 55-gallon drums containing mixed waste.';
} else if (nextImage==1) {
	document.getElementById('overviewImageCaption').innerHTML = '264 cubic ft. Lift Liner&trade; filled with contaminated soils being removed from loading frame at a project site in Alaska.';
} else if (nextImage==2) {
	document.getElementById('overviewImageCaption').innerHTML = 'ABC flatcar loaded with six containers carrying hazardous waste en route to a disposal facility.';
} else if (nextImage==3) {
	document.getElementById('overviewImageCaption').innerHTML = 'Gondola railcar fitted with Super Load Wrapper&trade; being loaded with 110 tons of demo materials at project site.';
}
  
      // Make sure target is valid. It might not be valid if the page has not finished loading.
      if (target)
      {
        target.src=hazimages[nextImage].src;
        curImage=nextImage;
      }

      setTimeout("swapHazImages()", 7000);

    }
    else
    {
      setTimeout("swapHazImages()", 700);
    }
  }
}

setTimeout("swapHazImages()", 7000);