<!-- From www.earthobservations.org -->

function ShowImage(objID, imagePath)
{
 //objID.src = imagePath;
 if (document.getElementById(objID) != null)
 {
  var image = document.getElementById(objID);
  image.src = imagePath;
 }
}

function ChangeTDbgcolor(objID, hoverColor, normalColor, action)
{
 //objID.src = imagePath;
 if (document.getElementById(objID) != null)
 {
  var cell = document.getElementById(objID);
  if (action == 'hover') cell.style.backgroundColor = hoverColor;
  if (action == 'out') cell.style.backgroundColor = normalColor;
 }
}


/*


// preload rollover images
function newImg (sourceURL, x, y) {
		zImage = new Image(x, y)
		zImage.src = "/images/"+sourceURL
		return zImage
	}

// count items in list of member countries and subtract one for European Commission
function countMem () {
	if(document.getElementById) {
		var members = new Array()
		var memNum = 0
		if(document.getElementById('memList') != null && document.getElementById('memCount') != null) {
			members = document.getElementById('memList').getElementsByTagName('li')
				var skip = 0;
				for(i=0; i<members.length; i++){
					if(members[i].className == 'noCount') {  // find li's of class 'noCount'
						skip++
					}
				}
			memNum = members.length - skip // subtract li's of class 'noCount' (e.g., European Commission)
			document.getElementById('memCount').firstChild.data = memNum
		}
	}
}

window.onload = function() {
	countMem()	
}

if (document.images) {
        newImg("page-graphics/nav-item_close.jpg",174,150)
		newImg("page-graphics/nav-item_close-first.jpg",174,149)
		newImg("page-graphics/squarrow1.gif",14,14)
		newImg("page-graphics/squarrow-hilite.gif",14,14)
		newImg("page-graphics/sub_arrow_sel.gif",6,7)
		newImg("page-graphics/sub_arrow.gif",6,7)
		newImg("page-graphics/squarrow-navaud-hilite.gif",14,14)
		newImg("page-graphics/squarrow-navaud-open.gif",14,14)
		newImg("page-graphics/masthead.jpg",830,179)
    }

*/