function changeImage(imgID,strImg)
{
	oElement = document.getElementById(imgID);
	oElement.src = strImg;
}
function changeActionImage(imgID, strNewImg,labelID, strDescription)
{
	oElement = document.getElementById(imgID);
	oElement.src = strNewImg;
	oDescriptionLabel = document.getElementById(labelID);
	oDescriptionLabel.innerText = strDescription;
}