<?php include('canvasgraph.php');?>

        <script type="text/javascript">
		<!--
			var graph;
            var xPadding = 30;
            var yPadding = 30;

            var data = { values:[
                { X: "<?php echo $dateArr[6];?>", Y: <?php echo $calorieArr[6]; ?> },
                { X: "<?php echo $dateArr[5];?>", Y: <?php echo $calorieArr[5]; ?> },
                { X: "<?php echo $dateArr[4];?>", Y: <?php echo $calorieArr[4]; ?> },
                { X: "<?php echo $dateArr[3];?>", Y: <?php echo $calorieArr[3]; ?> },
                { X: "<?php echo $dateArr[2];?>", Y: <?php echo $calorieArr[2]; ?> },
                { X: "<?php echo $dateArr[1];?>", Y: <?php echo $calorieArr[1]; ?> },
                { X: "<?php echo $dateArr[0];?>", Y: <?php echo $calorieArr[0]; ?> },
            ]};

            // Returns the max Y value in our data list
            function getMaxY() {
                var max = 0;

                for(var i = 0; i < data.values.length; i ++) {
                    if(data.values[i].Y > max) {
                        max = data.values[i].Y;
                    }
                }

                max += 10 - max % 10;
                return max;
            }

            // Return the x pixel for a graph point
            function getXPixel(val) {
                return ((graph.width() - xPadding) / data.values.length) * val + (xPadding * 1.5);
            }

            // Return the y pixel for a graph point
            function getYPixel(val) {
                return graph.height() - (((graph.height() - yPadding) / getMaxY()) * val) - yPadding;
            }

            $(document).ready(function()
			{
                graph = $('#graph');
                var c = graph[0].getContext('2d');

                c.lineWidth = 2;
                c.strokeStyle = '#333';
                c.font = 'italic 8pt sans-serif';
                c.textAlign = "center";

                // Draw the axises
                c.beginPath();
                c.moveTo(xPadding, 0);
                c.lineTo(xPadding, graph.height() - yPadding);
                c.lineTo(graph.width(), graph.height() - yPadding);
                c.stroke();

                // Draw the X value texts
                for(var i = 0; i < data.values.length; i ++) {
                    c.fillText(data.values[i].X, getXPixel(i), graph.height() - yPadding + 20);
                }

                // Draw the Y value texts
                c.textAlign = "right"
                c.textBaseline = "middle";

                for(var i = 0; i < getMaxY(); i += 10) {
                    c.fillText(i, xPadding - 10, getYPixel(i));
                }

				c.strokeStyle = '#f00';

                // Draw the line graph
                c.beginPath();
                c.moveTo(getXPixel(0), getYPixel(data.values[0].Y));
                for(var i = 1; i < data.values.length; i ++) {
                    c.lineTo(getXPixel(i), getYPixel(data.values[i].Y));
                }
                c.stroke();

                // Draw the dots
                c.fillStyle = '#333';

                for(var i = 0; i < data.values.length; i ++) {
                    c.beginPath();
                    c.arc(getXPixel(i), getYPixel(data.values[i].Y), 4, 0, Math.PI * 2, true);
                    c.fill();
                }

		    	$("#example-target-1").ezpz_tooltip();
				$("#example-target-2").ezpz_tooltip();
				$("#example-target-3").ezpz_tooltip();
				$("#example-target-4").ezpz_tooltip();
				$("#example-target-5").ezpz_tooltip();

				/* Replacing jqPlot with custom javascript/canvas graph function */
				/* 8/31/2012 */
				// DAILY SUMMARY jQUERY GRAPH CODE
				//$.jqplot('userGraph',  [[[1, 2],[3,2],[5,2],[7,2],[9,2],[11,219.9]]]);

				/*  See above for canvas graph */


			});

		-->
		</script>