From fb9211c56b5d5f9a3d7af36719cd1d252ade48d7 Mon Sep 17 00:00:00 2001
From: Anusha Salian <saliananusha1994@gmail.com>
Date: Wed, 11 Aug 2021 20:33:45 +0530
Subject: [PATCH] lagupaTa added

---
 experiment/references.md                      |  11 +
 experiment/simulation/css/bod.css             |  12 +-
 .../simulation/images/bodbottle1 - Copy.png   | Bin 0 -> 1171 bytes
 experiment/simulation/images/bodbottle1.png   | Bin 1171 -> 3920 bytes
 experiment/simulation/images/bodbottle2.png   | Bin 1184 -> 1491 bytes
 .../simulation/images/bodcap - Copy.png       | Bin 0 -> 466 bytes
 experiment/simulation/images/bodcap.png       | Bin 466 -> 497 bytes
 experiment/simulation/images/cylinder.png     | Bin 2045 -> 2941 bytes
 experiment/simulation/images/cylinder2.png    | Bin 2071 -> 2796 bytes
 .../simulation/images/sample2 - Copy.png      | Bin 0 -> 168 bytes
 experiment/simulation/images/sample2.png      | Bin 168 -> 207 bytes
 experiment/simulation/index.html              |  38 +-
 experiment/simulation/js/bod.js               | 420 +++++++++---------
 13 files changed, 246 insertions(+), 235 deletions(-)
 create mode 100644 experiment/simulation/images/bodbottle1 - Copy.png
 create mode 100644 experiment/simulation/images/bodcap - Copy.png
 create mode 100644 experiment/simulation/images/sample2 - Copy.png

diff --git a/experiment/references.md b/experiment/references.md
index b281c73..212a014 100644
--- a/experiment/references.md
+++ b/experiment/references.md
@@ -1,3 +1,14 @@
+
+### Lagu PaTa :
+
+#### Simulation demo :
+
+  <li><a href="https://www.youtube.com/watch?v=e9H_X-KsW78&list=PL4_MWqusG2U4CnwqFVf35NVypEJkrvQVF&index=7&t=164s">https://www.youtube.com/watch?v=e9H_X-KsW78&list=PL4_MWqusG2U4CnwqFVf35NVypEJkrvQVF&index=7&t=164s</a></li>
+
+#### Experimental demo :
+
+<li><a href="https://www.youtube.com/watch?v=g5UQxTP2w6g">https://www.youtube.com/watch?v=g5UQxTP2w6g</a></li></br>
+
 <table style="text-align:justify;">
 <tr style="background-color:transparent;">
   <th style="width:65%;">References</th>
diff --git a/experiment/simulation/css/bod.css b/experiment/simulation/css/bod.css
index 38ab1c6..88aa631 100644
--- a/experiment/simulation/css/bod.css
+++ b/experiment/simulation/css/bod.css
@@ -146,14 +146,14 @@ html
 @-webkit-keyframes waterUp
 {
 	from {left:230px; top:410px;}
-	to {left:230px; top:300.5px;}
+	to {left:230px; top:337px;}
 }
 
 /* Standard syntax */
 @keyframes waterUp 
 {
 	from {left:230px; top:410px;}
-	to {left:230px; top:300.5px;}
+	to {left:230px; top:337px;}
 }
 
 /* fotate sample2 */
@@ -376,27 +376,27 @@ html
 @-webkit-keyframes sampleUpNeck1
 {
 	from {left:52px; top:359px;}
-	to {left:52px; top:292px;}
+	to {left:52px; top:263px;}
 }
 
 /* Standard syntax */
 @keyframes sampleUpNeck1 
 {
 	from {left:52px; top:359px;}
-	to {left:52px; top:292px;}
+	to {left:52px; top:263px;}
 }
 
 @-webkit-keyframes sampleUpNeck2
 {
 	from {left:442px; top:359px;}
-	to {left:442px; top:292px;}
+	to {left:442px; top:263px;}
 }
 
 /* Standard syntax */
 @keyframes sampleUpNeck2 
 {
 	from {left:442px; top:359px;}
-	to {left:442px; top:292px;}
+	to {left:442px; top:263px;}
 }
 
 @-webkit-keyframes waterDown1
diff --git a/experiment/simulation/images/bodbottle1 - Copy.png b/experiment/simulation/images/bodbottle1 - Copy.png
new file mode 100644
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diff --git a/experiment/simulation/images/bodbottle2.png b/experiment/simulation/images/bodbottle2.png
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delta 1176
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diff --git a/experiment/simulation/images/bodcap - Copy.png b/experiment/simulation/images/bodcap - Copy.png
new file mode 100644
index 0000000000000000000000000000000000000000..048ddb3500f356769e023889194986710aaa9429
GIT binary patch
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diff --git a/experiment/simulation/images/bodcap.png b/experiment/simulation/images/bodcap.png
index 048ddb3500f356769e023889194986710aaa9429..d11338b2a1de076981fb26fb85db6619a53d285b 100644
GIT binary patch
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delta 440
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diff --git a/experiment/simulation/images/cylinder.png b/experiment/simulation/images/cylinder.png
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GIT binary patch
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delta 2031
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diff --git a/experiment/simulation/images/sample2 - Copy.png b/experiment/simulation/images/sample2 - Copy.png
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diff --git a/experiment/simulation/images/sample2.png b/experiment/simulation/images/sample2.png
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diff --git a/experiment/simulation/index.html b/experiment/simulation/index.html
index cf8012c..51d41f1 100644
--- a/experiment/simulation/index.html
+++ b/experiment/simulation/index.html
@@ -73,16 +73,16 @@ <h4 class="incanvas">Apparatus used:</h4>
 <div class="simsubscreen" id="canvas1" style="visibility:hidden;">
 <strong class="incanvas">STEP</strong>
 <span class="circlebg">&nbsp;1&nbsp;</span>
-<p class="steptext">&nbsp;Take 200ml of sample in 2 BOD bottles and dilute it with distilled water by filling the water up to bottle neck.</p>
+<p class="steptext">&nbsp;Take 200ml of sample in 2 BOD bottles and dilute it with Dilution water by filling the water up to bottle neck.</p>
 
 <img id="1-6w1" style="position:absolute; left:170px; top:280px; visibility:hidden;" src="images/water.png" />
 <img id="1-6w2" style="position:absolute; left:340px; top:321px; visibility:hidden;" src="images/water.png" />
-<img id="1-6" style="position:absolute; left:180px; top:170px; cursor:pointer; visibility:hidden;" title="Distilled water" src="images/bottle1.png" />
-<img id="1-61" style="position:absolute; left:180px; top:170px; cursor:pointer; visibility:hidden;" title="Distilled water" src="images/bottle11.png" />
-<img id="1-64" style="position:absolute; left:220px; top:170px; cursor:pointer; visibility:hidden;" title="Distilled water" src="images/bottle14.png" />
-<img id="1-62" style="position:absolute; left:105px; top:195px; cursor:pointer; visibility:hidden;" title="Distilled water" src="images/bottle12.png" />
-<img id="1-65" style="position:absolute; left:295px; top:195px; cursor:pointer; visibility:hidden;" title="Distilled water" src="images/bottle15.png" />
-<img id="1-63" style="position:absolute; left:155px; top:195px; cursor:pointer; visibility:hidden;" title="Distilled water" src="images/bottle13.png" />
+<img id="1-6" style="position:absolute; left:180px; top:170px; cursor:pointer; visibility:hidden;" title="Dilution water" src="images/bottle1.png" />
+<img id="1-61" style="position:absolute; left:180px; top:170px; cursor:pointer; visibility:hidden;" title="Dilution water" src="images/bottle11.png" />
+<img id="1-64" style="position:absolute; left:220px; top:170px; cursor:pointer; visibility:hidden;" title="Dilution water" src="images/bottle14.png" />
+<img id="1-62" style="position:absolute; left:105px; top:195px; cursor:pointer; visibility:hidden;" title="Dilution water" src="images/bottle12.png" />
+<img id="1-65" style="position:absolute; left:295px; top:195px; cursor:pointer; visibility:hidden;" title="Dilution water" src="images/bottle15.png" />
+<img id="1-63" style="position:absolute; left:155px; top:195px; cursor:pointer; visibility:hidden;" title="Dilution water" src="images/bottle13.png" />
 
 <img id="1-5" style="position:absolute; left:230px; top:410px;  visibility:hidden;" src="images/samplewater.png" />
 <img id="1-3" style="position:absolute; left:180px; top:170px; cursor:pointer;" src="images/msrcyl.png" />
@@ -94,23 +94,19 @@ <h4 class="incanvas">Apparatus used:</h4>
 <img id="1-44" style="position:absolute; left:325px; top:60px; cursor:pointer; visibility:hidden;" src="images/testsample4.png" />
 <img id="1-4cap" style="position:absolute; left:460.5px; top:252.5px; cursor:pointer;" src="images/tscap.png" />
 <img id="1-42" style="position:absolute; left:255px; top:110px; cursor:pointer; visibility:hidden;" src="images/testsample2.png" />
-<img id="1-1cap" style="position:absolute; left:74px; top:236px; cursor:pointer; visibility:hidden;" src="images/bodcap.png" />
+<img id="1-1cap" style="position:absolute; left:74px; top:236px; cursor:pointer; " src="images/bodcap.png" />
 <img id="1-1samp2" style="position:absolute; left:52px; top:420px;  visibility:hidden;" src="images/sample2.png" />
-<img id="1-1bot" style="position:absolute; left:50px; top:250px; cursor:pointer; visibility:hidden;" src="images/bodbottle1.png" />
-<img id="1-1bot2" style="position:absolute; left:50px; top:250px; cursor:pointer; visibility:hidden;" src="images/bodbottle2.png" />
+<img id="1-1bot" style="position:absolute; left:50px; top:250px; cursor:pointer;" src="images/bodbottle1.png" />
+<img id="1-1cap3" style="position:absolute; left:-10px; top:360px; cursor:pointer; visibility:hidden; " src="images/bodcap.png" />
 <img id="1-1cap2" style="position:absolute; left:53px; top:185px;  visibility:hidden;" src="images/handcap.png" />
 <img id="1-1cap22" style="position:absolute; left:-32.5px; top:307.5px;  visibility:hidden;" src="images/handcap.png" />
-<img id="1-1cap3" style="position:absolute; left:-10px; top:360px; cursor:pointer; visibility:hidden; " src="images/bodcap.png" />
-<img id="1-1" style="position:absolute; left:50px; top:250px; cursor:pointer; visibility:hidden;" src="images/bodbottle.png" />
 
 <img id="1-2cap" style="position:absolute; left:464px; top:236px; cursor:pointer; visibility:hidden;" src="images/bodcap.png" />
 <img id="1-2samp2" style="position:absolute; left:442px; top:420px;  visibility:hidden;" src="images/sample2.png" />
 <img id="1-2bot" style="position:absolute; left:440px; top:250px; cursor:pointer; visibility:hidden;" src="images/bodbottle1.png" />
-<img id="1-2bot2" style="position:absolute; left:440px; top:250px; cursor:pointer; visibility:hidden;" src="images/bodbottle2.png" />
+<img id="1-2cap3" style="position:absolute; left:550px; top:360px; cursor:pointer; visibility:hidden; " src="images/bodcap.png" />
 <img id="1-2cap2" style="position:absolute; left:443px; top:185px;  visibility:hidden;" src="images/handcap.png" />
 <img id="1-2cap22" style="position:absolute; left:550px; top:307.5px; visibility:hidden;" src="images/handcap.png" />
-<img id="1-2cap3" style="position:absolute; left:550px; top:360px; cursor:pointer; visibility:hidden; " src="images/bodcap.png" />
-<img id="1-2" style="position:absolute; left:440px; top:250px; cursor:pointer; visibility:hidden;" src="images/bodbottle.png" />
 
 <img id="name1"  style="position:absolute; left: 589px; top: 105px; visibility:hidden;" src="images/name1.png">
 <img id="name2"  style="position:absolute; left: 589px; top: 105px; visibility:hidden;" src="images/name2.png">
@@ -196,12 +192,16 @@ <h4 class="incanvas">Apparatus used:</h4>
 
 <p id="p4-1" style="position:absolute; left:260px; top:120px; visibility:hidden; color:red; font-size:14px;" >Allow the precipitate to settle down for few minutes</p>
 
+<span id="p4-2" style="position:absolute; left:70px; top:120px; text-align:justify; padding:15px; border:1px solid black; background-color:black; border-radius:5px; visibility:hidden;">
+<p style="color:white; font-size:15px;" >If there is no DO present, then white precipitate will form. </p>
+<input id="b4-2" type="button" style="float:right;" value="OK" />
+</span>
 </div>
 
 <div class="simsubscreen" id="canvas5" style="visibility:hidden;">
 <strong class="incanvas">STEP</strong>
 <span class="circlebg">&nbsp;5&nbsp;</span>
-<p class="steptext">&nbsp;Add 1-2ml of concentrated H<sub>2</sub>SO<sub>4</sub> carefully without forming air bubbles.</p>
+<p class="steptext">&nbsp;Add 2ml of concentrated H<sub>2</sub>SO<sub>4</sub> carefully without forming air bubbles.</p>
 
 <img id="5-41sw" style="position:absolute; left:461px; top:308px; visibility:hidden;" src="images/samplewater.png" />
 <img id="5-42" style="position:absolute; left:461px; top:100px; cursor:pointer; visibility:hidden;" src="images/gp3.png" />
@@ -305,6 +305,8 @@ <h4 class="incanvas">Apparatus used:</h4>
 <img id="7-5bulb" style="position:absolute; left:500px; top:150px; visibility:hidden; " title="Pipette Bulb" src="images/bulb.png" />
 <img id="7-5up" style="position:absolute; left:551.5px; top:257px; cursor:pointer; visibility:hidden;" src="images/uparrow.png" />
 <img id="7-5down" style="position:absolute; left:564px; top:270px; cursor:pointer; visibility:hidden; transform: rotate(180deg);" src="images/uparrow.png" />
+
+<p id="p7-1" style="position:absolute; left:180px; top:100px; visibility:hidden; color:red; font-size:14px; font-weight:bold;" >For calculation purpose volume of sample is considered as 200ml</p>
 </div>
 
 <div class="simsubscreen" id="canvas8" style="visibility:hidden;">
@@ -503,7 +505,7 @@ <h4 class="incanvas">Apparatus used:</h4>
 <div class="simsubscreen" id="canvas15" style="visibility:hidden;">
 <strong class="incanvas">STEP</strong>
 <span class="circlebg">&nbsp;15&nbsp;</span>
-<p class="steptext">&nbsp;Add 1-2ml of concentrated H<sub>2</sub>SO<sub>4</sub> carefully without forming air bubbles.</p>
+<p class="steptext">&nbsp;Add 2ml of concentrated H<sub>2</sub>SO<sub>4</sub> carefully without forming air bubbles.</p>
 <img id="15-41sw" style="position:absolute; left:461px; top:308px; visibility:hidden;" src="images/samplewater.png" />
 <img id="15-42" style="position:absolute; left:461px; top:100px; cursor:pointer; visibility:hidden;" src="images/gp3.png" />
 <img id="15-41" style="position:absolute; left:274px; top:150px; cursor:pointer; visibility:hidden;" src="images/gp2.png" />
@@ -602,7 +604,7 @@ <h4 class="incanvas">Apparatus used:</h4>
 <img id="17-5up" style="position:absolute; left:551.5px; top:257px; cursor:pointer; visibility:hidden;" src="images/uparrow.png" />
 <img id="17-5down" style="position:absolute; left:564px; top:270px; cursor:pointer; visibility:hidden; transform: rotate(180deg);" src="images/uparrow.png" />
 
-<p id="p17-1" style="position:absolute; left:60px; top:120px; visibility:hidden; color:red; font-size:13px;" >Suck the solution from the BOD bottle with the<br><br> mouth and make it upto the mark</p>
+<p id="p17-1" style="position:absolute; left:60px; top:120px; visibility:hidden; color:red; font-size:13px;" >For calculation purpose volume of sample is considered as 200ml</p>
 </div>
 
 <div class="simsubscreen" id="canvas18" style="visibility:hidden;">
diff --git a/experiment/simulation/js/bod.js b/experiment/simulation/js/bod.js
index 12b9683..6f60ffa 100644
--- a/experiment/simulation/js/bod.js
+++ b/experiment/simulation/js/bod.js
@@ -247,7 +247,6 @@ function magic()
 										setTimeout(function()
 										{
 											document.getElementById("1-1cap").style.visibility="visible";
-											document.getElementById("1-1").style.visibility="visible";
 											fillBodBottle1();
 										},1750);
 									},500);
@@ -262,11 +261,9 @@ function magic()
 	}  
 	if(simsubscreennum==2)
 	{
-		document.getElementById("1-1").style.visibility="hidden";		
-		document.getElementById("1-1bot2").style.visibility="hidden";		
 		document.getElementById("1-1cap").style.visibility="hidden";
-		document.getElementById("1-2").style.visibility="hidden";		
-		document.getElementById("1-2bot2").style.visibility="hidden";		
+		document.getElementById("1-1bot").style.visibility="hidden";		
+		document.getElementById("1-2bot").style.visibility="hidden";		
 		document.getElementById("1-2cap").style.visibility="hidden";		
 		document.getElementById("1-3").style.visibility="hidden";		
 		document.getElementById("1-43").style.visibility="hidden";		
@@ -2421,7 +2418,6 @@ function checkInference()
 	},1000);
 }
 
-
 function fillBodBottle1()
 {
 	myInt = setInterval(function(){ animatearrow(); }, 500);
@@ -2441,11 +2437,7 @@ function fillBodBottle1()
 		setTimeout(function()
 		{
 			document.getElementById("1-1cap2").style.animation="openbodCap 1.2s forwards";
-			setTimeout(function()
-			{
-			document.getElementById("1-1").style.visibility="hidden";
-			document.getElementById("1-1bot").style.visibility="visible";
-			},200);
+
 			setTimeout(function()
 			{
 				document.getElementById("1-1cap2").style.visibility="hidden";
@@ -2480,7 +2472,122 @@ function fillBodBottle1()
 								setTimeout(function()
 								{
 									document.getElementById("1-3fill").style.visibility="hidden";
-									document.getElementById("1-32").style.visibility="visible";
+									setTimeout(function()
+									{
+										document.getElementById("1-6").style.visibility="visible";
+										setTimeout(function()
+										{
+											waterDilution1();
+										},250);
+									},250);
+									// setTimeout(function()
+									// {
+										// myInt = setInterval(function(){ animatearrow(); }, 500);
+										// document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:33.5px; top:355px; height: 35px; z-index: 10;";
+										// document.getElementById("arrow1").style.WebkitTransform = "rotate(270deg)"; 
+										// // Code for IE9
+										// document.getElementById("arrow1").style.msTransform = "rotate(270deg)"; 
+										// // Standard syntax
+										// document.getElementById("arrow1").style.transform = "rotate(270deg)";
+										// document.getElementById("1-1cap3").onclick=function()
+										// {
+											// myStopFunction();
+											// document.getElementById("1-1cap3").onclick="";	
+											// document.getElementById("1-1cap3").style.visibility="hidden";
+											// document.getElementById("1-1cap22").style.visibility="visible";										
+											// document.getElementById("1-1cap22").style.animation="closebodCap 1.5s forwards";
+											// setTimeout(function()
+											// {
+												// document.getElementById("1-1bot").style.visibility="hidden";
+												// document.getElementById("1-1").style.visibility="visible";
+												// setTimeout(function()
+												// {
+													// document.getElementById("1-1cap22").style.visibility="hidden";
+													// document.getElementById("1-1cap").style.visibility="visible";
+													// setTimeout(function()
+													// {
+														// document.getElementById("1-6").style.visibility="visible";
+														// setTimeout(function()
+														// {
+															// waterDilution1();
+														// },250);
+													// },250);
+												// },550);
+											// },1000);
+										// }
+									// },150);
+								},1250);
+							},1300);
+						},1250);
+					}
+				},100);
+			},1250);
+		},100);
+	}
+	
+}
+
+function waterDilution1()
+{
+	refresh();
+	// myInt = setInterval(function(){ animatearrow(); }, 500);
+	// document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:120px; top:230px; height: 35px; z-index: 10;";
+	// document.getElementById("arrow1").style.WebkitTransform = "rotate(270deg)"; 
+				// // Code for IE9
+	// document.getElementById("arrow1").style.msTransform = "rotate(270deg)"; 
+				// // Standard syntax
+	// document.getElementById("arrow1").style.transform = "rotate(270deg)";
+	// document.getElementById("1-1cap").onclick=function()
+	// {
+		// myStopFunction();
+		// document.getElementById("1-1cap").onclick="";	
+		// document.getElementById("1-1cap").style.visibility="hidden";
+		// document.getElementById("1-1cap2").style.visibility="visible";
+		
+		// setTimeout(function()
+		// {
+			// document.getElementById("1-1cap2").style.animation="openbodCap 1.2s forwards";
+			
+	
+			setTimeout(function()
+			{
+				document.getElementById("1-1cap2").style.visibility="hidden";
+				document.getElementById("1-1cap3").style.visibility="visible";
+				setTimeout(function()
+				{
+					myInt = setInterval(function(){ animatearrow(); }, 500);
+					document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:370px; top:320px; height: 40px; z-index: 10;";
+					document.getElementById("arrow1").style.WebkitTransform = "rotate(0deg)"; 
+					// Code for IE9
+					document.getElementById("arrow1").style.msTransform = "rotate(0deg)"; 
+					// Standard syntax
+					document.getElementById("arrow1").style.transform = "rotate(0deg)";
+					document.getElementById("1-6").onclick=function()
+					{ 
+						myStopFunction();
+						document.getElementById("1-6").onclick="";	
+						document.getElementById("1-6").style.visibility="hidden";
+						document.getElementById("1-61").style.visibility="visible";
+						document.getElementById("1-61").style.animation="moveBottle 1s forwards";
+						setTimeout(function()
+						{
+							document.getElementById("1-61").style.visibility="hidden";
+							document.getElementById("1-62").style.visibility="visible";
+							document.getElementById("1-6w1").style.visibility="visible";
+							setTimeout(function()
+							{
+							document.getElementById("1-1samp2").style="position:absolute; left:52px; top:359px;";
+							document.getElementById("1-1samp2").style.animation="sampleUpNeck1 2s forwards";
+							document.getElementById("1-6w1").style.animation="waterDown1 2s forwards";
+							setTimeout(function()
+							{
+								document.getElementById("1-62").style.visibility="hidden";
+								document.getElementById("1-6w1").style.visibility="hidden";
+								document.getElementById("1-63").style.visibility="visible";
+								document.getElementById("1-63").style.animation="moveBottleBack  1s forwards";
+								setTimeout(function()
+								{
+									document.getElementById("1-63").style.visibility="hidden";
 									
 									setTimeout(function()
 									{
@@ -2498,28 +2605,28 @@ function fillBodBottle1()
 											document.getElementById("1-1cap3").style.visibility="hidden";
 											document.getElementById("1-1cap22").style.visibility="visible";										
 											document.getElementById("1-1cap22").style.animation="closebodCap 1.5s forwards";
-											setTimeout(function()
-											{
-												document.getElementById("1-1bot").style.visibility="hidden";
-												document.getElementById("1-1").style.visibility="visible";
-											},1000);
+											
 											setTimeout(function()
 											{
 												document.getElementById("1-1cap22").style.visibility="hidden";
 												document.getElementById("1-1cap").style.visibility="visible";
-												fillCylinder2();
+												setTimeout(function()
+												{
+													document.getElementById("1-32").style.visibility="visible";
+													fillCylinder2()
+												},250);
 											},1550);
 										}
 									},150);
-								},1250);
-							},1300);
-						},1250);
+								},1100);
+							},2200);
+							},200);
+						},1100);
 					}
-				},100);
-			},1250);
-		},100);
-	}
-	
+				},00);
+			},200);
+		// },100);
+	// }
 }
 
 function fillCylinder2()
@@ -2579,7 +2686,7 @@ function fillCylinder2()
 										setTimeout(function()
 										{
 											document.getElementById("1-1cap").style.visibility="visible";
-											document.getElementById("1-1").style.visibility="visible";
+											document.getElementById("1-6").style.visibility="hidden";
 											setTimeout(function()
 											{
 												fillBodBottle12();
@@ -2600,7 +2707,7 @@ function fillBodBottle12()
 {
 	document.getElementById("1-44").style.visibility="hidden";
 	document.getElementById("1-4cap").style.visibility="hidden";
-	document.getElementById("1-2").style.visibility="visible";
+	document.getElementById("1-2bot").style.visibility="visible";
 	document.getElementById("1-2cap").style.visibility="visible";
 	setTimeout(function()
 	{
@@ -2622,11 +2729,6 @@ function fillBodBottle12()
 		{
 			document.getElementById("1-2cap2").style.animation="openbodCap2 1.2s forwards";
 			setTimeout(function()
-			{
-				document.getElementById("1-2").style.visibility="hidden";
-				document.getElementById("1-2bot").style.visibility="visible";
-			},200);
-			setTimeout(function()
 			{
 				document.getElementById("1-2cap2").style.visibility="hidden";
 				document.getElementById("1-2cap3").style.visibility="visible";
@@ -2660,45 +2762,51 @@ function fillBodBottle12()
 								setTimeout(function()
 								{
 									document.getElementById("1-3fill2").style.visibility="hidden";
-									document.getElementById("1-32").style.visibility="visible";
-																		
+									document.getElementById("1-32").style.visibility="hidden";
 									setTimeout(function()
 									{
-										myInt = setInterval(function(){ animatearrow(); }, 500);
-										document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:595.5px; top:355px; height: 35px; z-index: 10;";
-										document.getElementById("arrow1").style.WebkitTransform = "rotate(270deg)"; 
-										// Code for IE9
-										document.getElementById("arrow1").style.msTransform = "rotate(270deg)"; 
-										// Standard syntax
-										document.getElementById("arrow1").style.transform = "rotate(270deg)";
-										document.getElementById("1-2cap3").onclick=function()
+										document.getElementById("1-64").style.visibility="visible";
+										setTimeout(function()
 										{
-											myStopFunction();
-											document.getElementById("1-2cap3").onclick="";	
-											document.getElementById("1-2cap3").style.visibility="hidden";
-											document.getElementById("1-2cap22").style.visibility="visible";										
-											document.getElementById("1-2cap22").style.animation="closebodCap2 1.5s forwards";
-											setTimeout(function()
-											{
-												document.getElementById("1-2bot").style.visibility="hidden";
-												document.getElementById("1-2").style.visibility="visible";
-											},1000);
-											setTimeout(function()
-											{
-												document.getElementById("1-2cap22").style.visibility="hidden";
-												document.getElementById("1-2cap").style.visibility="visible";
-												setTimeout(function()
-												{
-													document.getElementById("1-32").style.visibility="hidden";
-													document.getElementById("1-6").style.visibility="visible";
-													setTimeout(function()
-													{
-														waterDilution1();
-													},250);
-												},250);
-											},1550);
-										}
-									},150);
+											waterDilution2();
+										},250);
+									},250);									
+									// setTimeout(function()
+									// {
+										// myInt = setInterval(function(){ animatearrow(); }, 500);
+										// document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:595.5px; top:355px; height: 35px; z-index: 10;";
+										// document.getElementById("arrow1").style.WebkitTransform = "rotate(270deg)"; 
+										// // Code for IE9
+										// document.getElementById("arrow1").style.msTransform = "rotate(270deg)"; 
+										// // Standard syntax
+										// document.getElementById("arrow1").style.transform = "rotate(270deg)";
+										// document.getElementById("1-2cap3").onclick=function()
+										// {
+											// myStopFunction();
+											// document.getElementById("1-2cap3").onclick="";	
+											// document.getElementById("1-2cap3").style.visibility="hidden";
+											// document.getElementById("1-2cap22").style.visibility="visible";										
+											// document.getElementById("1-2cap22").style.animation="closebodCap2 1.5s forwards";
+											// setTimeout(function()
+											// {
+												// document.getElementById("1-2bot").style.visibility="hidden";
+												// document.getElementById("1-2").style.visibility="visible";
+											// },1000);
+											// setTimeout(function()
+											// {
+												// document.getElementById("1-2cap22").style.visibility="hidden";
+												// document.getElementById("1-2cap").style.visibility="visible";
+												// setTimeout(function()
+												// {
+													// document.getElementById("1-64").style.visibility="visible";
+													// setTimeout(function()
+													// {
+														// waterDilution2();
+													// },250);
+												// },250);
+											// },1550);
+										// }
+									// },150);
 								},1250);
 							},1300);
 						},1250);
@@ -2710,140 +2818,26 @@ function fillBodBottle12()
 	},150);
 }
 
-function waterDilution1()
-{
-	refresh();
-	myInt = setInterval(function(){ animatearrow(); }, 500);
-	document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:120px; top:230px; height: 35px; z-index: 10;";
-	document.getElementById("arrow1").style.WebkitTransform = "rotate(270deg)"; 
-				// Code for IE9
-	document.getElementById("arrow1").style.msTransform = "rotate(270deg)"; 
-				// Standard syntax
-	document.getElementById("arrow1").style.transform = "rotate(270deg)";
-	document.getElementById("1-1cap").onclick=function()
-	{
-		myStopFunction();
-		document.getElementById("1-1cap").onclick="";	
-		document.getElementById("1-1cap").style.visibility="hidden";
-		document.getElementById("1-1cap2").style.visibility="visible";
-		
-		setTimeout(function()
-		{
-			document.getElementById("1-1cap2").style.animation="openbodCap 1.2s forwards";
-			setTimeout(function()
-			{
-			document.getElementById("1-1").style.visibility="hidden";
-			document.getElementById("1-1bot2").style.visibility="visible";
-			},200);
-			setTimeout(function()
-			{
-				document.getElementById("1-1cap2").style.visibility="hidden";
-				document.getElementById("1-1cap3").style.visibility="visible";
-				setTimeout(function()
-				{
-					myInt = setInterval(function(){ animatearrow(); }, 500);
-					document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:370px; top:320px; height: 40px; z-index: 10;";
-					document.getElementById("arrow1").style.WebkitTransform = "rotate(0deg)"; 
-					// Code for IE9
-					document.getElementById("arrow1").style.msTransform = "rotate(0deg)"; 
-					// Standard syntax
-					document.getElementById("arrow1").style.transform = "rotate(0deg)";
-					document.getElementById("1-6").onclick=function()
-					{ 
-						myStopFunction();
-						document.getElementById("1-6").onclick="";	
-						document.getElementById("1-6").style.visibility="hidden";
-						document.getElementById("1-61").style.visibility="visible";
-						document.getElementById("1-61").style.animation="moveBottle 1s forwards";
-						setTimeout(function()
-						{
-							document.getElementById("1-61").style.visibility="hidden";
-							document.getElementById("1-62").style.visibility="visible";
-							document.getElementById("1-6w1").style.visibility="visible";
-							setTimeout(function()
-							{
-							document.getElementById("1-1samp2").style="position:absolute; left:52px; top:359px;";
-							document.getElementById("1-1samp2").style.animation="sampleUpNeck1 2s forwards";
-							document.getElementById("1-6w1").style.animation="waterDown1 2s forwards";
-							setTimeout(function()
-							{
-								document.getElementById("1-62").style.visibility="hidden";
-								document.getElementById("1-6w1").style.visibility="hidden";
-								document.getElementById("1-63").style.visibility="visible";
-								document.getElementById("1-63").style.animation="moveBottleBack  1s forwards";
-								setTimeout(function()
-								{
-									document.getElementById("1-63").style.visibility="hidden";
-									document.getElementById("1-64").style.visibility="visible";
-									
-									setTimeout(function()
-									{
-										myInt = setInterval(function(){ animatearrow(); }, 500);
-										document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:33.5px; top:355px; height: 35px; z-index: 10;";
-										document.getElementById("arrow1").style.WebkitTransform = "rotate(270deg)"; 
-										// Code for IE9
-										document.getElementById("arrow1").style.msTransform = "rotate(270deg)"; 
-										// Standard syntax
-										document.getElementById("arrow1").style.transform = "rotate(270deg)";
-										document.getElementById("1-1cap3").onclick=function()
-										{
-											myStopFunction();
-											document.getElementById("1-1cap3").onclick="";	
-											document.getElementById("1-1cap3").style.visibility="hidden";
-											document.getElementById("1-1cap22").style.visibility="visible";										
-											document.getElementById("1-1cap22").style.animation="closebodCap 1.5s forwards";
-											setTimeout(function()
-											{
-												document.getElementById("1-1bot").style.visibility="hidden";
-												document.getElementById("1-1").style.visibility="visible";
-											},1000);
-											setTimeout(function()
-											{
-												document.getElementById("1-1cap22").style.visibility="hidden";
-												document.getElementById("1-1cap").style.visibility="visible"
-												setTimeout(function()
-												{
-													waterDilution2();
-												},250);
-											},1550);
-										}
-									},150);
-								},1100);
-							},2200);
-							},200);
-						},1100);
-					}
-				},00);
-			},1200);
-		},100);
-	}
-}
-
 function waterDilution2()
 {
 	refresh();
-	myInt = setInterval(function(){ animatearrow(); }, 500);
-	document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:510px; top:230px; height: 35px; z-index: 10;";
-	document.getElementById("arrow1").style.WebkitTransform = "rotate(270deg)"; 
-				// Code for IE9
-	document.getElementById("arrow1").style.msTransform = "rotate(270deg)"; 
-				// Standard syntax
-	document.getElementById("arrow1").style.transform = "rotate(270deg)";
-	document.getElementById("1-2cap").onclick=function()
-	{
-		myStopFunction();
-		document.getElementById("1-2cap").onclick="";	
-		document.getElementById("1-2cap").style.visibility="hidden";
-		document.getElementById("1-2cap2").style.visibility="visible";
+	// myInt = setInterval(function(){ animatearrow(); }, 500);
+	// document.getElementById('arrow1').style="visibility:visible ;position:absolute; left:510px; top:230px; height: 35px; z-index: 10;";
+	// document.getElementById("arrow1").style.WebkitTransform = "rotate(270deg)"; 
+				// // Code for IE9
+	// document.getElementById("arrow1").style.msTransform = "rotate(270deg)"; 
+				// // Standard syntax
+	// document.getElementById("arrow1").style.transform = "rotate(270deg)";
+	// document.getElementById("1-2cap").onclick=function()
+	// {
+		// myStopFunction();
+		// document.getElementById("1-2cap").onclick="";	
+		// document.getElementById("1-2cap").style.visibility="hidden";
+		// document.getElementById("1-2cap2").style.visibility="visible";
 		
-		setTimeout(function()
-		{
-			document.getElementById("1-2cap2").style.animation="openbodCap2 1.2s forwards";
-			setTimeout(function()
-			{
-				document.getElementById("1-2").style.visibility="hidden";
-				document.getElementById("1-2bot").style.visibility="visible";
-			},200);
+		// setTimeout(function()
+		// {
+			// document.getElementById("1-2cap2").style.animation="openbodCap2 1.2s forwards";
 			setTimeout(function()
 			{
 				document.getElementById("1-2cap2").style.visibility="hidden";
@@ -2869,8 +2863,6 @@ function waterDilution2()
 							document.getElementById("1-63").style.visibility="hidden";
 							document.getElementById("1-65").style.visibility="visible";
 							document.getElementById("1-6w2").style.visibility="visible";
-							document.getElementById("1-2bot").style.visibility="hidden";
-							document.getElementById("1-2bot2").style.visibility="visible";
 							setTimeout(function()
 							{
 								document.getElementById("1-2samp2").style="position:absolute; left:442px; top:359px;";
@@ -2896,11 +2888,7 @@ function waterDilution2()
 											document.getElementById("1-2cap3").style.visibility="hidden";
 											document.getElementById("1-2cap22").style.visibility="visible";										
 											document.getElementById("1-2cap22").style.animation="closebodCap2 1.5s forwards";
-											setTimeout(function()
-											{
-												document.getElementById("1-2bot").style.visibility="hidden";
-												document.getElementById("1-2").style.visibility="visible";
-											},1000);
+										
 											setTimeout(function()
 											{
 												document.getElementById("1-2cap22").style.visibility="hidden";
@@ -2945,9 +2933,9 @@ function waterDilution2()
 						},1100);
 					  }
 					},100);
-			},1250);
-		},100);
-	}	
+			},250);
+		// },100);
+	// }	
 }
 
 function step4()
@@ -2999,7 +2987,12 @@ function step4()
 									document.getElementById("p4-1").style.visibility="hidden";
 						
 									document.getElementById("4blank").style.visibility="hidden";
-									document.getElementById("nextButton").style.visibility="visible";
+									document.getElementById("p4-2").style.visibility="visible";
+									document.getElementById("b4-2").onclick=function()
+									{
+										document.getElementById("p4-2").style.visibility="hidden";
+										document.getElementById("nextButton").style.visibility="visible";
+									}
 								},22000);
 							},500);
 					},750);
@@ -3265,7 +3258,12 @@ function fillConicalFlask()
 												}
 												else
 												{
-													document.getElementById("nextButton").style.visibility="visible";
+													document.getElementById("p"+can+"-1").style.visibility="visible";
+													setTimeout(function()
+													{
+														document.getElementById("p"+can+"-1").style.visibility="hidden";
+														document.getElementById("nextButton").style.visibility="visible";
+													},2000);
 												}
 											},1500);
 										});