function drag(overFlow,title){
	title.onmousedown = function(evt){
		var doc = document;
		var evt = evt || window.event;
		var x = (evt.offsetX?evt.offsetX:evt.layerX)+$('.top')[0].offsetLeft;
		var y = (evt.offsetY?evt.offsetY:evt.layerY)+175- (window.navigator.userAgent.indexOf("Firefox")==-1?document.documentElement.scrollTop:0);
		//alert(y);
		doc.onmousemove = function(evt){
			evt = evt || window.event;
			var xPosition = evt.pageX || evt.clientX;
			var yPosition = evt.pageY || evt.clientY;
			var newX = xPosition - x;
			var newY = yPosition - y;
			$(overFlow).css('left', newX).css('top',newY);
		};

		doc.onmouseup = function(){
			doc.onmousemove=null;
			doc.onmouseup=null;
		};
	};
}
function fireHelp(msg, obj){
	$("#content").html(message[msg]);
	var overFlow = $("#over");
	
	var positionY = -150;
	while (obj != null)
	{
		positionY += obj.offsetTop;
		obj = obj.offsetParent;
	}
		
	overFlow.css('top',positionY);
	overFlow.fadeIn();
	$("#mask").show().css("opacity","0.3");
	$("#close").click(function(){
		overFlow.fadeOut();
		$("#mask").hide();
	});
	drag($("#over")[0],$("#title")[0]);
}