// jQuery Cursor Message Plugin
//
// Version 0.1
//
// Tim de Koning
// Kingsquare Information Services (http://www.kingsquare.nl/)
//
// Visit http://www.kingsquare.nl/cursorMessage for usage and more information
//
// Terms of Use
//
// This file is released under the GPL, any version you like
//

if(jQuery) {
	(function($) {
		$.cursorMessageData = {}; // needed for e.g. timeoutId
		//start registring mouse coöridnates from the start!
		$(window).ready(function(e) {
			if($('#cursorMessageDiv').length == 0) {
				$('body').append('<div id="cursorMessageDiv">&nbsp;</div>');
				$('#cursorMessageDiv').hide();
			}
			$('body').mousemove(function(e) {
				$.cursorMessageData.mouseX = e.pageX;
				$.cursorMessageData.mouseY = e.pageY;
				if($.cursorMessageData.options != undefined) {
					$._showCursorMessage();
				}
			});
		});
		$.extend({
			cursorMessage: function(message, options) {
				if(options == undefined) {
					options = {};
				}
				if(options.offsetX == undefined) {
					options.offsetX = 15;
				}
				if(options.offsetY == undefined) {
					options.offsetY = 15;
				}
				if(options.hideTimeout == undefined) {
					options.hideTimeout = 1000;
				}
				if(options.animation == undefined) {
					options.animation = false;
				}
				if(options.maxWidth == undefined) {
					options.maxWidth = 300;
				}
				var hideCursorMessage = function() {
					if(jQuery.cursorMessageData.animation) {
						$('#cursorMessageDiv').fadeOut('slow');
					} else {
						$('#cursorMessageDiv').hide();
					}
				};
				if(options.animation) {
					$('#cursorMessageDiv').html(message).fadeIn(300);
				} else {
					$('#cursorMessageDiv').html(message).show();
				}
				if(options.maxWidth) {
					if($('#cursorMessageDiv').width() > options.maxWidth) {
						if(jQuery.browser.msie && jQuery.browser.version < 7) {
							$('#cursorMessageDiv').width(options.maxWidth);
						} else {
							$('#cursorMessageDiv').css({maxWidth: options.maxWidth + 'px'});
						}
					}
				}
				if(options.hideTimeout) {
					if(jQuery.cursorMessageData.hideTimoutId != undefined) {
						clearTimeout(jQuery.cursorMessageData.hideTimoutId);
					}
					jQuery.cursorMessageData.hideTimoutId = setTimeout(hideCursorMessage,options.hideTimeout);
				}
				jQuery.cursorMessageData.options = options;
				$._showCursorMessage();
			},
			_showCursorMessage: function() {
				$('#cursorMessageDiv').css({top: ($.cursorMessageData.mouseY + $.cursorMessageData.options.offsetY) + 'px', left: ($.cursorMessageData.mouseX + $.cursorMessageData.options.offsetX) + 'px'});
			},
			cursorMessageHide: function() {
				if(jQuery.cursorMessageData.animation) {
					$('#cursorMessageDiv').fadeOut('slow');
				} else {
					$('#cursorMessageDiv').hide();
				}
			}
		});
	})(jQuery);
}