function SwapMainImage(nimg)
{
//var newsrc = 'http://localhost/testsite/images/'+nimg;
var newsrc = '/images/'+nimg;
document.getElementById("mainimage").src=newsrc;
return false;
}
function RetrieveImages(product)
{    
     //Front
    //var url = "http://localhost/testsite/images/"+product+"_FRONT.jpg";    
    var url = "/images/"+product+"_FRONT.jpg";  
    var imgfound=false;
 
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var plist = document.getElementById("ProductList");
    var newnode = document.createElement("li");
    var nimg = product + "_FRONT.jpg";
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Front" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;
    //SwapMainImage(nimg);
    }  
    
    //Rear
//    var url = "http://localhost/testsite/images/"+product+"_REAR.jpg";    
    var url = "/images/"+product+"_REAR.jpg";    

    loadXMLDoc(url);

    if (xmlhttp.status==200)
    {

    var nimg = product + "_REAR.jpg";
    var plist = document.getElementById("ProductList");
    var newnode = document.createElement("li");

    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Rear" + "</a>";
    
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    //SwapMainImage(nimg);
    }
    //Side
//    var url = "http://localhost/testsite/images/"+product+"_REAR.jpg";    
    var url = "/images/"+product+"_SIDE.jpg";    

    loadXMLDoc(url);

    if (xmlhttp.status==200)
    {

    var nimg = product + "_SIDE.jpg";
    var plist = document.getElementById("ProductList");
    var newnode = document.createElement("li");

    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Side" + "</a>";
    
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    //SwapMainImage(nimg);
    }
    
    //ControlPanel
  //  var url = "http://localhost/testsite/images/"+product+"_CTRLPNL.jpg";
      var url = "/images/"+product+"_CTRLPNL.jpg";    

    loadXMLDoc(url);

    if (xmlhttp.status==200)
    {
    var nimg = product + "_CTRLPNL.jpg";
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Control Panel" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }
    
    //3QTR right
    //var url = "http://localhost/testsite/images/"+product+"_3QTRRIGHT.jpg";
    var url = "/images/"+product+"_3QTRRIGHT.jpg";    

    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_3QTRRIGHT.jpg";    
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "3Qtr Right" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }      
    
    //3QTR LEFT
    //var url = "http://localhost/testsite/images/"+product+"_3QTRLEFT.jpg";
    var url = "/images/"+product+"_3QTRLEFT.jpg";    

    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_3QTRLEFT.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "3Qtr Left" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }      
    //3QTR LEFT WEDGE
    //var url = "http://localhost/testsite/images/"+product+"_3QTRLEFT.jpg";
    var url = "/images/"+product+"_3QTRLEFTWEDGE.jpg";    

    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_3QTRLEFTWEDGE.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "3Qtr Left Wedge" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }  
    //3QTR RIGHT WEDGE
    //var url = "http://localhost/testsite/images/"+product+"_3QTRLEFT.jpg";
    var url = "/images/"+product+"_3QTRRIGHTWEDGE.jpg";    

    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_3QTRRIGHTWEDGE.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "3Qtr Right Wedge" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }  
  
    //Top
    //var url = "http://localhost/testsite/images/"+product+"_TOP.jpg";
    var url = "/images/"+product+"_TOP.jpg";    
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_TOP.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Top" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true; 
	
    } 
    //WITH BASS
    //var url = "http://localhost/testsite/images/"+product+"_TOP.jpg";
    var url = "/images/"+product+"_WITHBASS.jpg";    
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_WITHBASS.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "With a ADA6" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }    
    
    //3QTR RIGHT HEAD
    //var url = "http://localhost/testsite/images/"+product+"_3QTRRIGHTHEAD.jpg";
    var url = "/images/"+product+"_3QTRRIGHTHEAD.jpg";    
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_3QTRRIGHTHEAD.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "3Qtr Right Head Up" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }    
    
    //FRONT HEAD
    //var url = "http://localhost/testsite/images/"+product+"_FRONTHEAD.jpg";
    var url = "/images/"+product+"_FRONTHEAD.jpg";    
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_FRONTHEAD.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Front Head Up" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }    
    
    //INSIDE
    //var url = "http://localhost/testsite/images/"+product+"_INSIDE.jpg";
    var url = "/images/"+product+"_INSIDE.jpg";    
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_INSIDE.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Interior" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }   
    
    //REAR HEAD
    //var url = "http://localhost/testsite/images/"+product+"_REARHEAD.jpg";
    var url = "/images/"+product+"_REARHEAD.jpg";    
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_REARHEAD.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Rear Head Closeup" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }    
    
    //HEAD DETAIL
    //var url = "http://localhost/testsite/images/"+product+"_HEADDETAIL.jpg";
    var url = "/images/"+product+"_HEADDETAIL.jpg";    
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_HEADDETAIL.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Head Detail" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }    
    
    //FLIP
    //var url = "http://localhost/testsite/images/"+product+"_FLIP.jpg";
    var url = "/images/"+product+"_FLIP.jpg";    
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_FLIP.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Flip" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    }   
    
    //WIRING
    //var url = "http://localhost/testsite/images/"+product+"_WIRING.jpg";
    var url = "/images/"+product+"_WIRING.jpg";    
    loadXMLDoc(url);     
    if (xmlhttp.status==200) 
    {  
    var nimg = product + "_WIRING.jpg";        
    var plist = document.getElementById("ProductList");    
    var newnode = document.createElement("li");
    var nLink = "<a id=mylink href=# onclick=SwapMainImage('" + nimg+ "')>" + "Hand Wiring" + "</a>";
    newnode.innerHTML = nLink;
    plist.appendChild(newnode);
    imgfound=true;    
    } 

	
//If there is at least one product image found, display the Product Photos header
     if (imgfound)
        {
        document.getElementById('Div1').innerHTML="<img src=\"/images/headline-photos.gif\" border=\"0\" />";
        }
         
    
 }   
    

function loadXMLDoc(url)
{

xmlhttp=null;

if (window.XMLHttpRequest)
  {// code for Firefox, Opera, IE7, etc.
  xmlhttp=new XMLHttpRequest();
  }
else if (window.ActiveXObject)
  {// code for IE6, IE5

  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
  
  xmlhttp.open("HEAD", url, false);
  xmlhttp.send();
  
 return (xmlhttp.status==404) ? false : true;
  
  
if (xmlhttp!=null)
  {
  //xmlhttp.onreadystatechange=state_Change;
  xmlhttp.onreadystatechange = function() 
  {
  if (xmlhttp.readyState != 4)  
  { return; }
    if (xmlhttp.status != 200)  
    {
   }
    else{
        }
   }    

  xmlhttp.open("GET",url,true);

  xmlhttp.send(null);
  
  }
else
  {
  alert("Your browser does not support XMLHTTP.");
  }
}

function state_Change()
{

      if (xmlhttp.readyState==4)
      {// 4 = "loaded"
      //If the image was "loaded", then it means it exists
      
      if (xmlhttp.status==200)
        {// 200 = "OK"
        
        }
      else
        {

        //nothing, we will check the state in the building of the images
        //alert("Problem retrieving image:" + xmlhttp.statusText);
        }
     }
}