function ImageInfo( src, width, height, htmlObj, text, href, blurb )
{
  this.src = src;
  this.width = width;
  this.height = height;
  this.current_width = width;
  this.current_height = height;
	this.text = text;
	this.href = href;
	this.blurb = '';

  this.htmlObj = htmlObj;
  this.htmlObj.src = this.src;
  this.htmlObj.width = this.current_width;
  this.htmlObj.height = this.current_height;
}

ImageInfo.prototype.set_opacity = function( opacity )
{
  this.htmlObj.style.MozOpacity = opacity / 100;
  this.htmlObj.style.opacity = opacity / 100;
  this.htmlObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity='+opacity+')';
}

ImageInfo.prototype.set_position = function( x, y )
{
  this.htmlObj.style.left = x+'px';
  this.htmlObj.style.top = y+'px';
}

ImageInfo.prototype.set_size = function( w, h )
{
  this.current_width = w;
  this.current_height = h;

  this.htmlObj.width = this.current_width;
  this.htmlObj.height = this.current_height;
}

ImageInfo.prototype.get_image = function()
{
  return this.htmlObj;
}

ImageInfo.prototype.hide = function()
{
  this.htmlObj.style.visibility = 'hidden';
	var icap = document.getElementById('imgCaption');
	icap.innerHTML = '<a style="text-decoration:underline; font-weight:bold;" href="' + this.href + '">' + this.text + '</a><br/><span class="copy3" style="font-size:12px;">' + this.blurb + '</span>';
}

ImageInfo.prototype.show = function()
{
  this.htmlObj.style.visibility = 'visible';
}