var clickmessage = "Right click disabled on images!";

		function clickIE() {
			//if (document.all) {
		    //alert(clickmessage);
				return false;
			//}
		}
		 
		function rclick(e) {
			if (document.layers||(document.getElementById&&!document.all))
			{
			    if ((e.which == 2 || e.which == 3) && (e.target.tagName.toLowerCase() == "img"))
			    {
			        //alert(clickmessage);
			        return false;
			    }
			}
			else
			{
			    if (event.button == 2 || event.button == 3)
			    {
			        if (event.srcElement.tagName.toLowerCase == "img")
			        {
			            clickIE();
			        }
			    }
			}
		}
		
		if (document.layers){
			document.captureEvents(Event.MOUSEDOWN);
			document.onmousedown=rclick;
		}
		else
		{
			document.onmouseup=rclick;
			document.oncontextmenu=clickIE;

        }

        if (navigator.userAgent.indexOf('MSIE') >= 0)
        {
            document.oncontextmenu = new Function('if (event.srcElement.tagName.toLowerCase() == "img") {return false}');
        }
        else
        {
            document.oncontextmenu = function(e)
            {
                rclick(e);
                if (document.layers || (document.getElementById && !document.all))
                {
                    if ((e.which == 2 || e.which == 3) && (e.target.tagName.toLowerCase() == "img"))
                    {
                        return false;
                    }
                }
                else
                {
                    if (event.button == 2 || event.button == 3)
                    {
                        if (event.srcElement.tagName.toLowerCase() == "img")
                        {
                            return false;
                        }
                    }
                }
            }
        }