function din1440k()

    {   if (document.Sel.din1440.selectedIndex=="0") {document.Sel.resdin1440.value="0.130"} //3
			
		if (document.Sel.din1440.selectedIndex=="1") {document.Sel.resdin1440.value="0.230"} //4

	    if (document.Sel.din1440.selectedIndex=="2") {document.Sel.resdin1440.value="0.360"} //5

	    if (document.Sel.din1440.selectedIndex=="3") {document.Sel.resdin1440.value="0.980"} //6

	    if (document.Sel.din1440.selectedIndex=="4") {document.Sel.resdin1440.value="1.330"} //7.
		
	    if (document.Sel.din1440.selectedIndex=="5") {document.Sel.resdin1440.value="2.220"} //8

	    if (document.Sel.din1440.selectedIndex=="6") {document.Sel.resdin1440.value="3.690"} //9

	    if (document.Sel.din1440.selectedIndex=="7") {document.Sel.resdin1440.value="4.560"} //10

	    if (document.Sel.din1440.selectedIndex=="8") {document.Sel.resdin1440.value="9.250"} //11

	    if (document.Sel.din1440.selectedIndex=="9") {document.Sel.resdin1440.value="8.990"} //12
		
	    if (document.Sel.din1440.selectedIndex=="10") {document.Sel.resdin1440.value="8.360"} //13

        if (document.Sel.din1440.selectedIndex=="11") {document.Sel.resdin1440.value="10.80"} //14

	    if (document.Sel.din1440.selectedIndex=="12") {document.Sel.resdin1440.value="9.680"} //16

	    if (document.Sel.din1440.selectedIndex=="13") {document.Sel.resdin1440.value="13.800"} //18

	    if (document.Sel.din1440.selectedIndex=="14") {document.Sel.resdin1440.value="15.000"} //20

	    if (document.Sel.din1440.selectedIndex=="15") {document.Sel.resdin1440.value="16.200"} //22

	    if (document.Sel.din1440.selectedIndex=="16") {document.Sel.resdin1440.value="18.500"} //23

	    if (document.Sel.din1440.selectedIndex=="17") {document.Sel.resdin1440.value="23.600"} //25

	    if (document.Sel.din1440.selectedIndex=="18") {document.Sel.resdin1440.value="28.500"} //26

	    if (document.Sel.din1440.selectedIndex=="19") {document.Sel.resdin1440.value="29.700"} //28

	    if (document.Sel.din1440.selectedIndex=="20") {document.Sel.resdin1440.value="34.200"} //30
	    
		if (document.Sel.din1440.selectedIndex=="21") {document.Sel.resdin1440.value="44.800"} //32
		
	    if (document.Sel.din1440.selectedIndex=="22") {document.Sel.resdin1440.value="43.300"} //33

	    if (document.Sel.din1440.selectedIndex=="23") {document.Sel.resdin1440.value="52.800"} //35
	    
		if (document.Sel.din1440.selectedIndex=="24") {document.Sel.resdin1440.value="49.500"} //36
		
	    if (document.Sel.din1440.selectedIndex=="25") {document.Sel.resdin1440.value="63.700"} //40

	    if (document.Sel.din1440.selectedIndex=="26") {document.Sel.resdin1440.value="76.800"} //45
	    
		if (document.Sel.din1440.selectedIndex=="27") {document.Sel.resdin1440.value="101.000"} //50
	
	    document.Sel.itdin1440.value=Math.round(document.Sel.resdin1440.value*document.Sel.koldin1440.value)/1000;

	    if (document.Sel.itdin1440.value=="0") {document.Sel.itdin1440.value=""}

    }

document.write("<b><font size='2'>DIN 1440</font></b></span><b><font size='2'> </font></b></font>");

document.write("		</td>");

document.write("		<td width='87' height='27'><font color='#000080'><span lang='ru'>");

document.write("<select size='1' name='din1440'  onclick='din1440k()' onchange='din1440k()' style='font-weight: 700; width:80; height:1'>");



document.write("<option>3</option><option>4</option><option>5</option><option>6</option><option>7</option><option>8</option><option>9</option><option>10</option><option>11</option><option>12</option><option>13</option><option>14</option><option>16</option><option>18</option><option>20</option><option>22</option><option>23</option><option>25</option><option>26</option><option>28</option><option>30</option><option>32</option><option>33</option><option>35</option><option>36</option><option>40</option><option>45</option><option>50</option>");



document.write("</select></span></font></td>");