function ShowDetail(ctrl) { alert(ctrl.innerHTML); } function Print() { var w = window.open("",null,"height=700,width=800,status=no,toolbar=no,menubar=no,location=no"); w.document.open(); w.document.write(""+ document.getElementById("spnPrint").innerHTML +""); w.document.close(); w.focus(); } function window_onload() { var boxes = document.getElementsByTagName("input"); for (var i=0; i< boxes.length; i++) { if (boxes[i].type=="text") { if (document.all) boxes[i].onkeypress = Check_IE; else boxes[i].onkeypress = Check_NS; } } CalculateFluidWeight(); } function Check_IE() { var v = event.keyCode; if (v==46 && event.srcElement.value.indexOf(".") != -1) return false; if (v >= 46 && v < 58) return true; return false; } function Check_NS(e) { var v = e.which; if (v==46 && activeElement.value.indexOf(".") != -1) e.preventDefault(); if ((v > 47 && v < 58) || v==0 || v==8) return true; e.preventDefault(); } function CalculateFluidWeight() { var disp = ""; var fluid = document.getElementById("ddFluids").value; if (fluid == "WhaleOil") disp = "Stop Whaling NOW!"; else { var litres = parseFloat(document.getElementById("txtLitres").value); var m3 = litres / 1000; var weight = 0; if (fluid.indexOf("-") != -1) { var from = parseFloat(fluid.substring(0, fluid.indexOf("-"))) * m3; var to = parseFloat(fluid.substring(fluid.indexOf("-") + 1)) * m3; disp = from.toFixed(2) +" to "+ to.toFixed(2); } else { weight = m3 * parseFloat(fluid); disp = weight.toFixed(2); } } document.getElementById("lblFluidWeight").innerHTML = disp; } var tankHeight = 2000; var tankDiameter = 2000; var depth = 1000; var scaledDepth = 0; var scaledHeight = 0; var circ = 0; var endArea = Math.PI * (Math.pow((tankDiameter / 2), 2)); function DrawTank() { tankHeight = parseInt(document.getElementById("txtHeight").value); depth = parseInt(document.getElementById("txtDepth").value); if (depth > tankHeight) { alert("Fill depth cannot be higher than tank height"); document.getElementById("txtDepth").value = tankHeight; depth = tankHeight; } tankDiameter = parseInt(document.getElementById("txtWidth").value); circ = Math.PI * tankDiameter; document.getElementById("spnVerTankCirc").innerHTML = circ.toFixed(0); endArea = Math.PI * (Math.pow((tankDiameter / 2), 2)); var totalArea = ((endArea * 2) + (tankHeight * circ)) * .000001; document.getElementById("spnVertTankArea").innerHTML = totalArea.toFixed(2); var totalLitres = (endArea * tankHeight) * .000001; document.getElementById("spnVerTankTotalVol").innerHTML = totalLitres.toFixed(2); scaledHeight = 100 * tankHeight / tankDiameter; document.getElementById("tblTank").style.height = scaledHeight +"px"; ChangeLevel(); } function ChangeLevel() { depth = parseInt(document.getElementById("txtDepth").value); scaledHeight = 100 * tankHeight / tankDiameter; scaledDepth = scaledHeight * (depth / tankHeight); document.getElementById("tblFill").style.height = scaledDepth +"px"; var filledLitres = endArea * depth * .000001; document.getElementById("spnVertTankVolume").innerHTML = filledLitres.toFixed(2); document.getElementById("spnVerTankDepth").innerHTML = document.getElementById("txtDepth").value; document.getElementById("txtLitres").value = filledLitres.toFixed(2); CalculateFluidWeight(); var percentFull = depth / (tankHeight /100); document.getElementById("spnPercentFull").innerHTML = percentFull.toFixed(1) +" %"; } var depthTimer = null; function Level(dir) { tankHeight = parseInt(document.getElementById("txtHeight").value); if (dir == "fill") depthTimer = setInterval("ChangeDepth('fill')", 1); else depthTimer = setInterval("ChangeDepth('empty')", 1); } function ChangeDepth(dir) { var inc = (dir == 'fill') ? 1 : -1; var newDepth = parseInt(document.getElementById("txtDepth").value) + inc; if (newDepth <= tankHeight && newDepth >= 0) { document.getElementById("txtDepth").value = newDepth; ChangeLevel(); } else clearInterval(depthTimer); } function StopLevel() { clearInterval(depthTimer); }