var stop ={

	enable : function(mvp_stop) {
		var mvp_stop =  window.event;

		if (mvp_stop.button != 1) {
			if (mvp_stop.target) {
				var targer = mvp_stop.target;
			} else if (mvp_stop.srcElement) {
				var targer = mvp_stop.srcElement;
			}

			var targetTag = targer.tagName.toLowerCase();
			if ((targetTag != "table") && (targetTag != "text")) {
				return false;
			}
		}
	},

	disable : function () {
		return true;
	}

}  


//stop rightclick



if (typeof(document.onselectstart) != "undefined") {
	document.onselectstart = stop.enable;
} else {
	document.onmousedown = stop.enable;
	document.onmouseup = stop.disable;
}
function click(e){if (document.all) if (event.button == 2) return false;if
(document.layers) if (e.which == 3) return false;}
function click2(){event.returnValue=false;return false;}if (document.layers)
document.captureEvents(Event.MOUSEDOWN);document.onmousedown=click;document.oncontextmenu=click2;