//Tooltips
function setupToolTips(obj){
	var tip;
	$(obj).find(".tip_trigger").hover(
		function(){
			//Caching the tooltip and removing it from container; then appending it to the body
			tip = $(this).find('.tip').remove();
			$('body').append(tip);
			tip.show(); //Show tooltip
		},function(){
			tip.hide().remove(); //Hide and remove tooltip appended to the body
			$(this).append(tip); //Return the tooltip to its original position
		}
	).mousemove(
		function(e) {
			var mousex = e.pageX + 20; //Get X coodrinates
			var mousey = e.pageY - 30; //Get Y coordinates
			var tipWidth = tip.width(); //Find width of tooltip
			var tipHeight = tip.height(); //Find height of tooltip

			//Distance of element from the right edge of viewport
		  var tipVisX = $(window).width() - (mousex + tipWidth);
		  var tipVisY = $(window).height() - (mousey + tipHeight);

			if ( tipVisX < 20 ) { //If tooltip exceeds the X coordinate of viewport
				mousex = e.pageX - tipWidth - 20;
				$(this).find('.tip').css({  top: mousey, left: mousex });
			} if ( tipVisY < 20 ) { //If tooltip exceeds the Y coordinate of viewport
				mousey = e.pageY - tipHeight - 20;
				tip.css({  top: mousey, left: mousex });
			} else {
				tip.css({  top: mousey, left: mousex });
			}
		}
	);
}