// ----   Copyright popup dialog code

function right(e) 
{
  //var msg = "(C) Copyright 2004-2006 Trimble Photography.\rAll photographs on this site are copyrigthed\rby Trimble Photography.";
  var msg = "Columbia Ski Club Photos";
  if (navigator.appName == 'Netscape' && e.which == 3) 
  { alert(msg); return false; }
  if (navigator.appName == 'Microsoft Internet Explorer' && event.button==2) 
  { alert(msg); return false; }
  else { return true; }
}

function trap() 
{ if(document.images)
  {
    for(i=0;i<document.images.length;i++)
    { document.images[i].onmousedown = right;
      document.images[i].onmouseup = right; }
  }
}

// ----  Load large photo upon selection code

//Preload images ("yes" or "no"):
var preloadimg="no";

//Set optional link target to be added to all images with a link:
var optlinktarget="";

//Set image border width
var imgborderwidth=3;  // was 10

//Optionally, change 1.0 and 0.7 below to affect Wipe gradient size and duration in seconds in IE5.5+:
var filterstring="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=0.5 Duration=1.7)";

///////No need to edit beyond here/////

if (preloadimg=="yes")
{
   for (x=0; x<dynimages.length; x++)
   {
      var myimage=new Image();
      myimage.src=dynimages[x][0];
   }
}

function returnimgcode(theimg)
{
   var imghtml="";
   if (theimg[1]!="")
      imghtml='<a href="'+theimg[1]+'" target="'+optlinktarget+'">';
      imghtml+='<img src="'+theimg[0]+'" border="'+imgborderwidth+'">';
   if (theimg[1]!="")
      imghtml+='</a>';
	  imghtml+='<br><center><div id="phototitle">'+theimg[2]+'</div></center>';
   return imghtml
}

function modifyimage(loadarea, imgindex)
{
   if (document.getElementById)
   {
      var imgobj=document.getElementById(loadarea);
      if (imgobj.filters && window.createPopup)
	  {
         imgobj.style.filter=filterstring;
         imgobj.filters[0].Apply();
      }
      imgobj.innerHTML=returnimgcode(dynimages[imgindex]);
      if (imgobj.filters && window.createPopup)
	  {
         imgobj.filters[0].Play(); trap();
	  }
      return false
   }
}


// --- CSS Drop Down Menu Script

startList = function() {
  if (document.all&&document.getElementById) {
    navRoot = document.getElementById("nav");
    for (i=0; i<navRoot.childNodes.length; i++) {
       node = navRoot.childNodes[i];
       if (node.nodeName=="LI") {
         node.onmouseover=function() {
            this.className+=" over";
         }
         node.onmouseout=function() {
			this.className=this.className.replace(" over", "");
         }
      }
    }
  }
}
//window.onload=startList;
if (window.attachEvent) window.attachEvent("onload", startList);