/*
_________________________________________________________________________________________________
    
pz.tooltip
_________________________________________________________________________________________________

version 0.02
-- new param in oSettings: _tooltipCSSClass
_________________________________________________________________________________________________
  
*/

jQuery.fn.pzTooltip = function(oSettings)
{

	return this.each(
		function()
		{
			if(oSettings==undefined) oSettings={};
			
			var _this = jQuery(this);
			
			var _title = _this.attr("title");
			
			var _tooltipId = oSettings._tooltipId || "tooltip";
			var _tooltipCSSClass = oSettings._tooltipCSSClass || "tooltip";
			var _yOffset = oSettings._yOffset || 0;
			var _xOffset = oSettings._xOffset || 0;
			
			//-- hover: in = show / out = hide
			_this.hover(function(e){	
				_this.attr("title","");
				$("body").append("<p id='"+_tooltipId+"' class='"+_tooltipCSSClass+"'>"+ _title +"</p>");
				$("#"+_tooltipId)
					.css("left",(e.pageX + _xOffset) + "px")
					.css("top",(e.pageY + _yOffset) + "px")
					.fadeIn("fast");
			},
			function(){
				_this.attr("title",_title);
				$("#"+_tooltipId).remove();
			});
			
			//-- click = hide
			_this.click(function(){			 
				_this.attr("title",_title);
				$("#"+_tooltipId).remove();
			});

			//-- mouse move = move
			_this.mousemove(function(e){
				$("#"+_tooltipId)
					.css("left",(e.pageX + _xOffset) + "px")
					.css("top",(e.pageY + _yOffset) + "px");
				
			});
			

		}
		
	)

};