SIX.Tool.ToolbarHelp = function (toolbar, sImage, sToolTip, params) 
{
	SIX.Tool.call(this, toolbar, SIX.eToolTypes.NONE, sImage, sToolTip, params);	
	this.setClass("toolbarHelp");	
	
	this.addCallback(SIX.eToolCallbacks.ONACTIVATE, 
				function (map) {
					var sQueryString = window.location.search.substring(1);
					var sWindowProperties = "top=" + (window.screenTop ? window.screenTop : window.screenY) +
								",left=" + (window.screenLeft ? window.screenLeft : window.screenX) +
								",height=" + Math.round(SIX.App.height/2) + 
								",width=" + Math.round(SIX.App.width) + 
								",menubar=yes,toolbar=no,status=no,resizable=yes,scrollbars";
					
					window.open("support/index.htm" + (sQueryString != "" ? "?" + sQueryString : ""),"",sWindowProperties);
				});	
}
SIX.Util.extend(SIX.Tool.ToolbarHelp, SIX.Tool);