function simple_tooltip(target_items, bandwidth){
	 $(target_items).each(function(i){
			$("body").append("<dl class='my_tooltip' id='"+name+i+"'>"+$(this).attr('title')+"</dl>");
			var my_tooltip = $("#"+name+i);
	
			if($(this).attr("title") != "" && $(this).attr("title") != "undefined" ){
	
			$(this).removeAttr("title").mouseover(function(){
						my_tooltip.css({opacity:1, display:"none"}).fadeIn(400);
			}).mousemove(function(kmouse){
					var border_top = $(window).scrollTop();
					var border_right = $(window).width();
					var left_pos;
					var top_pos;
					var offset = 0;
					if(border_right - (offset *2) >= my_tooltip.width() + kmouse.pageX){
						left_pos = kmouse.pageX+offset;
						} else{
						left_pos = border_right-my_tooltip.width()-offset;
						}
	
					if(border_top + (offset *2)>= kmouse.pageY - my_tooltip.height()){
						top_pos = border_top +offset;
						} else{
						top_pos = kmouse.pageY-my_tooltip.height()-offset;
						}   
	
					my_tooltip.css({left:left_pos+8, top:top_pos+40});
			}).mouseout(function(){
					my_tooltip.css({left:"-9999px", display:"none"});
			});
	
			}
	
		});
	}
	
$(document).ready(function(){simple_tooltip("tr");});