function din931k()
    {

	    if (document.Sel.din931komb.selectedIndex=="0") {document.Sel.resdin931komb.value="3.120"} //4x25
	    if (document.Sel.din931komb.selectedIndex=="1") {document.Sel.resdin931komb.value="3.610"} //4x30
	    if (document.Sel.din931komb.selectedIndex=="2") {document.Sel.resdin931komb.value="4.040"} //4x35
	    if (document.Sel.din931komb.selectedIndex=="3") {document.Sel.resdin931komb.value="4.530"} //4x40

	    if (document.Sel.din931komb.selectedIndex=="4") {document.Sel.resdin931komb.value="4.860"} //5x25
	    if (document.Sel.din931komb.selectedIndex=="5") {document.Sel.resdin931komb.value="5.640"} //5x30
	    if (document.Sel.din931komb.selectedIndex=="6") {document.Sel.resdin931komb.value="6.420"} //5x35
	    if (document.Sel.din931komb.selectedIndex=="7") {document.Sel.resdin931komb.value="7.200"} //5x40
	    if (document.Sel.din931komb.selectedIndex=="8") {document.Sel.resdin931komb.value="7.980"} //5x45
	    if (document.Sel.din931komb.selectedIndex=="9") {document.Sel.resdin931komb.value="8.760"} //5x50

	    if (document.Sel.din931komb.selectedIndex=="10") {document.Sel.resdin931komb.value="8.060"} //6x30
	    if (document.Sel.din931komb.selectedIndex=="11") {document.Sel.resdin931komb.value="9.130"} //6x35
	    if (document.Sel.din931komb.selectedIndex=="12") {document.Sel.resdin931komb.value="10.200"} //6x40
	    if (document.Sel.din931komb.selectedIndex=="13") {document.Sel.resdin931komb.value="11.300"} //6x45
	    if (document.Sel.din931komb.selectedIndex=="14") {document.Sel.resdin931komb.value="12.300"} //6x50
	    if (document.Sel.din931komb.selectedIndex=="15") {document.Sel.resdin931komb.value="13.400"} //6x55
	    if (document.Sel.din931komb.selectedIndex=="16") {document.Sel.resdin931komb.value="14.400"} //6x60

	    if (document.Sel.din931komb.selectedIndex=="17") {document.Sel.resdin931komb.value="12.700"} //7x30
	    if (document.Sel.din931komb.selectedIndex=="18") {document.Sel.resdin931komb.value="13.600"} //7x35
	    if (document.Sel.din931komb.selectedIndex=="19") {document.Sel.resdin931komb.value="15.100"} //7x40
	    if (document.Sel.din931komb.selectedIndex=="20") {document.Sel.resdin931komb.value="16.600"} //7x45
	    if (document.Sel.din931komb.selectedIndex=="21") {document.Sel.resdin931komb.value="18.100"} //7x50
	    if (document.Sel.din931komb.selectedIndex=="22") {document.Sel.resdin931komb.value="19.500"} //7x55
	    if (document.Sel.din931komb.selectedIndex=="23") {document.Sel.resdin931komb.value="21.000"} //7x60
	    if (document.Sel.din931komb.selectedIndex=="24") {document.Sel.resdin931komb.value="22.500"} //7x65
	    if (document.Sel.din931komb.selectedIndex=="25") {document.Sel.resdin931komb.value="24.000"} //7x70

	    if (document.Sel.din931komb.selectedIndex=="26") {document.Sel.resdin931komb.value="18.200"} //8x35
	    if (document.Sel.din931komb.selectedIndex=="27") {document.Sel.resdin931komb.value="20.300"} //8x40
	    if (document.Sel.din931komb.selectedIndex=="28") {document.Sel.resdin931komb.value="22.200"} //8x45
	    if (document.Sel.din931komb.selectedIndex=="29") {document.Sel.resdin931komb.value="24.200"} //8x50
	    if (document.Sel.din931komb.selectedIndex=="30") {document.Sel.resdin931komb.value="25.800"} //8x55
	    if (document.Sel.din931komb.selectedIndex=="31") {document.Sel.resdin931komb.value="27.800"} //8x60
	    if (document.Sel.din931komb.selectedIndex=="32") {document.Sel.resdin931komb.value="29.800"} //8x65
	    if (document.Sel.din931komb.selectedIndex=="33") {document.Sel.resdin931komb.value="31.800"} //8x70
	    if (document.Sel.din931komb.selectedIndex=="34") {document.Sel.resdin931komb.value="33.700"} //8x75
	    if (document.Sel.din931komb.selectedIndex=="35") {document.Sel.resdin931komb.value="35.700"} //8x80

	    if (document.Sel.din931komb.selectedIndex=="36") {document.Sel.resdin931komb.value="35.000"} //10x40
	    if (document.Sel.din931komb.selectedIndex=="37") {document.Sel.resdin931komb.value="38.000"} //10x45
	    if (document.Sel.din931komb.selectedIndex=="38") {document.Sel.resdin931komb.value="41.100"} //10x50
	    if (document.Sel.din931komb.selectedIndex=="39") {document.Sel.resdin931komb.value="43.800"} //10x55
	    if (document.Sel.din931komb.selectedIndex=="40") {document.Sel.resdin931komb.value="46.900"} //10x60
	    if (document.Sel.din931komb.selectedIndex=="41") {document.Sel.resdin931komb.value="50.000"} //10x65
	    if (document.Sel.din931komb.selectedIndex=="42") {document.Sel.resdin931komb.value="53.100"} //10x70
	    if (document.Sel.din931komb.selectedIndex=="43") {document.Sel.resdin931komb.value="56.200"} //10x75
	    if (document.Sel.din931komb.selectedIndex=="44") {document.Sel.resdin931komb.value="59.300"} //10x80
	    if (document.Sel.din931komb.selectedIndex=="45") {document.Sel.resdin931komb.value="62.400"} //10x85
	    if (document.Sel.din931komb.selectedIndex=="46") {document.Sel.resdin931komb.value="65.500"} //10x90
	    if (document.Sel.din931komb.selectedIndex=="47") {document.Sel.resdin931komb.value="68.600"} //10x95
	    if (document.Sel.din931komb.selectedIndex=="48") {document.Sel.resdin931komb.value="71.700"} //10x100

	    if (document.Sel.din931komb.selectedIndex=="49") {document.Sel.resdin931komb.value="53.600"} //12x45
	    if (document.Sel.din931komb.selectedIndex=="50") {document.Sel.resdin931komb.value="58.100"} //12x50
	    if (document.Sel.din931komb.selectedIndex=="51") {document.Sel.resdin931komb.value="62.600"} //12x55
	    if (document.Sel.din931komb.selectedIndex=="52") {document.Sel.resdin931komb.value="67.000"} //12x60
	    if (document.Sel.din931komb.selectedIndex=="53") {document.Sel.resdin931komb.value="70.300"} //12x65
	    if (document.Sel.din931komb.selectedIndex=="54") {document.Sel.resdin931komb.value="74.700"} //12x70
	    if (document.Sel.din931komb.selectedIndex=="55") {document.Sel.resdin931komb.value="79.100"} //12x75
	    if (document.Sel.din931komb.selectedIndex=="56") {document.Sel.resdin931komb.value="83.600"} //12x80
	    if (document.Sel.din931komb.selectedIndex=="57") {document.Sel.resdin931komb.value="88.100"} //12x85
	    if (document.Sel.din931komb.selectedIndex=="58") {document.Sel.resdin931komb.value="92.400"} //12x90
	    if (document.Sel.din931komb.selectedIndex=="59") {document.Sel.resdin931komb.value="96.800"} //12x95
	    if (document.Sel.din931komb.selectedIndex=="60") {document.Sel.resdin931komb.value="101.000"} //12x100
	    if (document.Sel.din931komb.selectedIndex=="61") {document.Sel.resdin931komb.value="109.000"} //12x110
	    if (document.Sel.din931komb.selectedIndex=="62") {document.Sel.resdin931komb.value="118.000"} //12x120

	    if (document.Sel.din931komb.selectedIndex=="63") {document.Sel.resdin931komb.value="82.000"} //14x50
	    if (document.Sel.din931komb.selectedIndex=="64") {document.Sel.resdin931komb.value="88.100"} //14x55
	    if (document.Sel.din931komb.selectedIndex=="65") {document.Sel.resdin931komb.value="94.100"} //14x60
	    if (document.Sel.din931komb.selectedIndex=="66") {document.Sel.resdin931komb.value="98.800"} //14x65
	    if (document.Sel.din931komb.selectedIndex=="67") {document.Sel.resdin931komb.value="105.000"} //14x70
	    if (document.Sel.din931komb.selectedIndex=="68") {document.Sel.resdin931komb.value="111.000"} //14x75
	    if (document.Sel.din931komb.selectedIndex=="69") {document.Sel.resdin931komb.value="117.000"} //14x80
	    if (document.Sel.din931komb.selectedIndex=="70") {document.Sel.resdin931komb.value="123.000"} //14x85
	    if (document.Sel.din931komb.selectedIndex=="71") {document.Sel.resdin931komb.value="127.000"} //14x90
	    if (document.Sel.din931komb.selectedIndex=="72") {document.Sel.resdin931komb.value="133.000"} //14x95
	    if (document.Sel.din931komb.selectedIndex=="73") {document.Sel.resdin931komb.value="139.000"} //14x100
	    if (document.Sel.din931komb.selectedIndex=="74") {document.Sel.resdin931komb.value="151.000"} //14x110
	    if (document.Sel.din931komb.selectedIndex=="75") {document.Sel.resdin931komb.value="164.000"} //14x120
	    if (document.Sel.din931komb.selectedIndex=="76") {document.Sel.resdin931komb.value="174.000"} //14x130
	    if (document.Sel.din931komb.selectedIndex=="77") {document.Sel.resdin931komb.value="185.000"} //14x140

	    if (document.Sel.din931komb.selectedIndex=="78") {document.Sel.resdin931komb.value="115.000"} //16x55
	    if (document.Sel.din931komb.selectedIndex=="79") {document.Sel.resdin931komb.value="123.000"} //16x60
	    if (document.Sel.din931komb.selectedIndex=="80") {document.Sel.resdin931komb.value="131.000"} //16x65
	    if (document.Sel.din931komb.selectedIndex=="81") {document.Sel.resdin931komb.value="139.000"} //16x70
	    if (document.Sel.din931komb.selectedIndex=="82") {document.Sel.resdin931komb.value="147.000"} //16x75
	    if (document.Sel.din931komb.selectedIndex=="83") {document.Sel.resdin931komb.value="155.000"} //16x80
	    if (document.Sel.din931komb.selectedIndex=="84") {document.Sel.resdin931komb.value="163.000"} //16x85
	    if (document.Sel.din931komb.selectedIndex=="85") {document.Sel.resdin931komb.value="171.000"} //16x90
	    if (document.Sel.din931komb.selectedIndex=="86") {document.Sel.resdin931komb.value="179.000"} //16x95
	    if (document.Sel.din931komb.selectedIndex=="87") {document.Sel.resdin931komb.value="186.000"} //16x100
	    if (document.Sel.din931komb.selectedIndex=="88") {document.Sel.resdin931komb.value="202.000"} //16x110
	    if (document.Sel.din931komb.selectedIndex=="89") {document.Sel.resdin931komb.value="218.000"} //16x120
	    if (document.Sel.din931komb.selectedIndex=="90") {document.Sel.resdin931komb.value="230.000"} //16x130
	    if (document.Sel.din931komb.selectedIndex=="91") {document.Sel.resdin931komb.value="246.000"} //16x140
	    if (document.Sel.din931komb.selectedIndex=="92") {document.Sel.resdin931komb.value="262.000"} //16x150
	    if (document.Sel.din931komb.selectedIndex=="93") {document.Sel.resdin931komb.value="278.000"} //16x160

	    if (document.Sel.din931komb.selectedIndex=="94") {document.Sel.resdin931komb.value="171.000"} //18x65
	    if (document.Sel.din931komb.selectedIndex=="95") {document.Sel.resdin931komb.value="181.000"} //18x70
	    if (document.Sel.din931komb.selectedIndex=="96") {document.Sel.resdin931komb.value="191.000"} //18x75
	    if (document.Sel.din931komb.selectedIndex=="97") {document.Sel.resdin931komb.value="200.000"} //18x80
	    if (document.Sel.din931komb.selectedIndex=="98") {document.Sel.resdin931komb.value="210.000"} //18x85
	    if (document.Sel.din931komb.selectedIndex=="99") {document.Sel.resdin931komb.value="220.000"} //18x90
	    if (document.Sel.din931komb.selectedIndex=="100") {document.Sel.resdin931komb.value="230.000"} //18x95
	    if (document.Sel.din931komb.selectedIndex=="101") {document.Sel.resdin931komb.value="240.000"} //18x100
	    if (document.Sel.din931komb.selectedIndex=="102") {document.Sel.resdin931komb.value="260.000"} //18x110
	    if (document.Sel.din931komb.selectedIndex=="103") {document.Sel.resdin931komb.value="280.000"} //18x120
	    if (document.Sel.din931komb.selectedIndex=="104") {document.Sel.resdin931komb.value="296.000"} //18x130
	    if (document.Sel.din931komb.selectedIndex=="105") {document.Sel.resdin931komb.value="316.000"} //18x140
	    if (document.Sel.din931komb.selectedIndex=="106") {document.Sel.resdin931komb.value="336.000"} //18x150
	    if (document.Sel.din931komb.selectedIndex=="107") {document.Sel.resdin931komb.value="356.000"} //18x160
	    if (document.Sel.din931komb.selectedIndex=="108") {document.Sel.resdin931komb.value="376.000"} //18x170
	    if (document.Sel.din931komb.selectedIndex=="109") {document.Sel.resdin931komb.value="396.000"} //18x180

	    if (document.Sel.din931komb.selectedIndex=="110") {document.Sel.resdin931komb.value="219.000"} //20x65
	    if (document.Sel.din931komb.selectedIndex=="111") {document.Sel.resdin931komb.value="231.000"} //20x70
	    if (document.Sel.din931komb.selectedIndex=="112") {document.Sel.resdin931komb.value="243.000"} //20x75
	    if (document.Sel.din931komb.selectedIndex=="113") {document.Sel.resdin931komb.value="255.000"} //20x80
	    if (document.Sel.din931komb.selectedIndex=="114") {document.Sel.resdin931komb.value="267.000"} //20x85
	    if (document.Sel.din931komb.selectedIndex=="115") {document.Sel.resdin931komb.value="279.000"} //20x90
	    if (document.Sel.din931komb.selectedIndex=="116") {document.Sel.resdin931komb.value="291.000"} //20x95
	    if (document.Sel.din931komb.selectedIndex=="117") {document.Sel.resdin931komb.value="303.000"} //20x100
	    if (document.Sel.din931komb.selectedIndex=="118") {document.Sel.resdin931komb.value="327.000"} //20x110
	    if (document.Sel.din931komb.selectedIndex=="119") {document.Sel.resdin931komb.value="351.000"} //20x120
	    if (document.Sel.din931komb.selectedIndex=="120") {document.Sel.resdin931komb.value="374.000"} //20x130
	    if (document.Sel.din931komb.selectedIndex=="121") {document.Sel.resdin931komb.value="398.000"} //20x140
	    if (document.Sel.din931komb.selectedIndex=="122") {document.Sel.resdin931komb.value="422.000"} //20x150
	    if (document.Sel.din931komb.selectedIndex=="123") {document.Sel.resdin931komb.value="446.000"} //20x160
	    if (document.Sel.din931komb.selectedIndex=="124") {document.Sel.resdin931komb.value="470.000"} //20x170
	    if (document.Sel.din931komb.selectedIndex=="125") {document.Sel.resdin931komb.value="494.000"} //20x180
	    if (document.Sel.din931komb.selectedIndex=="126") {document.Sel.resdin931komb.value="519.000"} //20x190
	    if (document.Sel.din931komb.selectedIndex=="127") {document.Sel.resdin931komb.value="544.000"} //20x200

	    if (document.Sel.din931komb.selectedIndex=="128") {document.Sel.resdin931komb.value="281.000"} //22x70
	    if (document.Sel.din931komb.selectedIndex=="129") {document.Sel.resdin931komb.value="296.000"} //22x75
	    if (document.Sel.din931komb.selectedIndex=="130") {document.Sel.resdin931komb.value="311.000"} //22x80
	    if (document.Sel.din931komb.selectedIndex=="131") {document.Sel.resdin931komb.value="326.000"} //22x85
	    if (document.Sel.din931komb.selectedIndex=="132") {document.Sel.resdin931komb.value="341.000"} //22x90
	    if (document.Sel.din931komb.selectedIndex=="133") {document.Sel.resdin931komb.value="356.000"} //22x95
	    if (document.Sel.din931komb.selectedIndex=="134") {document.Sel.resdin931komb.value="370.000"} //22x100
	    if (document.Sel.din931komb.selectedIndex=="135") {document.Sel.resdin931komb.value="400.000"} //22x110
	    if (document.Sel.din931komb.selectedIndex=="136") {document.Sel.resdin931komb.value="430.000"} //22x120
	    if (document.Sel.din931komb.selectedIndex=="137") {document.Sel.resdin931komb.value="450.000"} //22x130
	    if (document.Sel.din931komb.selectedIndex=="138") {document.Sel.resdin931komb.value="480.000"} //22x140
	    if (document.Sel.din931komb.selectedIndex=="139") {document.Sel.resdin931komb.value="510.000"} //22x150
	    if (document.Sel.din931komb.selectedIndex=="140") {document.Sel.resdin931komb.value="540.000"} //22x160
	    if (document.Sel.din931komb.selectedIndex=="141") {document.Sel.resdin931komb.value="570.000"} //22x170
	    if (document.Sel.din931komb.selectedIndex=="142") {document.Sel.resdin931komb.value="600.000"} //22x180
	    if (document.Sel.din931komb.selectedIndex=="143") {document.Sel.resdin931komb.value="630.000"} //22x190
	    if (document.Sel.din931komb.selectedIndex=="144") {document.Sel.resdin931komb.value="660.000"} //22x200
	    if (document.Sel.din931komb.selectedIndex=="145") {document.Sel.resdin931komb.value="720.000"} //22x220

	    if (document.Sel.din931komb.selectedIndex=="146") {document.Sel.resdin931komb.value="392.000"} //24x80
	    if (document.Sel.din931komb.selectedIndex=="147") {document.Sel.resdin931komb.value="410.000"} //24x85
	    if (document.Sel.din931komb.selectedIndex=="148") {document.Sel.resdin931komb.value="428.000"} //24x90
	    if (document.Sel.din931komb.selectedIndex=="149") {document.Sel.resdin931komb.value="446.000"} //24x95
	    if (document.Sel.din931komb.selectedIndex=="150") {document.Sel.resdin931komb.value="464.000"} //24x100
	    if (document.Sel.din931komb.selectedIndex=="151") {document.Sel.resdin931komb.value="500.000"} //24x110
	    if (document.Sel.din931komb.selectedIndex=="152") {document.Sel.resdin931komb.value="535.000"} //24x120
	    if (document.Sel.din931komb.selectedIndex=="153") {document.Sel.resdin931komb.value="560.000"} //24x130
	    if (document.Sel.din931komb.selectedIndex=="154") {document.Sel.resdin931komb.value="595.000"} //24x140
	    if (document.Sel.din931komb.selectedIndex=="155") {document.Sel.resdin931komb.value="630.000"} //24x150
	    if (document.Sel.din931komb.selectedIndex=="156") {document.Sel.resdin931komb.value="665.000"} //24x160
	    if (document.Sel.din931komb.selectedIndex=="157") {document.Sel.resdin931komb.value="700.000"} //24x170
	    if (document.Sel.din931komb.selectedIndex=="158") {document.Sel.resdin931komb.value="735.000"} //24x180
	    if (document.Sel.din931komb.selectedIndex=="159") {document.Sel.resdin931komb.value="770.000"} //24x190
	    if (document.Sel.din931komb.selectedIndex=="160") {document.Sel.resdin931komb.value="805.000"} //24x200
	    if (document.Sel.din931komb.selectedIndex=="161") {document.Sel.resdin931komb.value="870.000"} //24x220
	    if (document.Sel.din931komb.selectedIndex=="162") {document.Sel.resdin931komb.value="935.000"} //24x240

	    if (document.Sel.din931komb.selectedIndex=="163") {document.Sel.resdin931komb.value="712.000"} //30x90
	    if (document.Sel.din931komb.selectedIndex=="164") {document.Sel.resdin931komb.value="739.000"} //30x95
	    if (document.Sel.din931komb.selectedIndex=="165") {document.Sel.resdin931komb.value="767.000"} //30x100
	    if (document.Sel.din931komb.selectedIndex=="166") {document.Sel.resdin931komb.value="823.000"} //30x110
	    if (document.Sel.din931komb.selectedIndex=="167") {document.Sel.resdin931komb.value="880.000"} //30x120
	    if (document.Sel.din931komb.selectedIndex=="168") {document.Sel.resdin931komb.value="920.000"} //30x130
	    if (document.Sel.din931komb.selectedIndex=="169") {document.Sel.resdin931komb.value="975.000"} //30x140
	    if (document.Sel.din931komb.selectedIndex=="170") {document.Sel.resdin931komb.value="1030.000"} //30x150
	    if (document.Sel.din931komb.selectedIndex=="171") {document.Sel.resdin931komb.value="1085.000"} //30x160
	    if (document.Sel.din931komb.selectedIndex=="172") {document.Sel.resdin931komb.value="1140.000"} //30x170
	    if (document.Sel.din931komb.selectedIndex=="173") {document.Sel.resdin931komb.value="1200.000"} //30x180
	    if (document.Sel.din931komb.selectedIndex=="174") {document.Sel.resdin931komb.value="1250.000"} //30x190
	    if (document.Sel.din931komb.selectedIndex=="175") {document.Sel.resdin931komb.value="1310.000"} //30x200
	    if (document.Sel.din931komb.selectedIndex=="176") {document.Sel.resdin931komb.value="1420.000"} //30x220
	    if (document.Sel.din931komb.selectedIndex=="177") {document.Sel.resdin931komb.value="1530.000"} //30x240
	    if (document.Sel.din931komb.selectedIndex=="178") {document.Sel.resdin931komb.value="1640.000"} //30x260
	    if (document.Sel.din931komb.selectedIndex=="179") {document.Sel.resdin931komb.value="1750.000"} //30x280
	    if (document.Sel.din931komb.selectedIndex=="180") {document.Sel.resdin931komb.value="1860.000"} //30x300

	    if (document.Sel.din931komb.selectedIndex=="181") {document.Sel.resdin931komb.value="1240.000"} //36x110
	    if (document.Sel.din931komb.selectedIndex=="182") {document.Sel.resdin931komb.value="1320.000"} //36x120
	    if (document.Sel.din931komb.selectedIndex=="183") {document.Sel.resdin931komb.value="1390.000"} //36x130
	    if (document.Sel.din931komb.selectedIndex=="184") {document.Sel.resdin931komb.value="1470.000"} //36x140
	    if (document.Sel.din931komb.selectedIndex=="185") {document.Sel.resdin931komb.value="1550.000"} //36x150
	    if (document.Sel.din931komb.selectedIndex=="186") {document.Sel.resdin931komb.value="1630.000"} //36x160
	    if (document.Sel.din931komb.selectedIndex=="187") {document.Sel.resdin931komb.value="1710.000"} //36x170
	    if (document.Sel.din931komb.selectedIndex=="188") {document.Sel.resdin931komb.value="1790.000"} //36x180
	    if (document.Sel.din931komb.selectedIndex=="189") {document.Sel.resdin931komb.value="1870.000"} //36x190
	    if (document.Sel.din931komb.selectedIndex=="190") {document.Sel.resdin931komb.value="1950.000"} //36x200
	    if (document.Sel.din931komb.selectedIndex=="191") {document.Sel.resdin931komb.value="2110.000"} //36x220
	    if (document.Sel.din931komb.selectedIndex=="192") {document.Sel.resdin931komb.value="2270.000"} //36x240
	    if (document.Sel.din931komb.selectedIndex=="193") {document.Sel.resdin931komb.value="2430.000"} //36x260
	    if (document.Sel.din931komb.selectedIndex=="194") {document.Sel.resdin931komb.value="2590.000"} //36x280
	    if (document.Sel.din931komb.selectedIndex=="195") {document.Sel.resdin931komb.value="2750.000"} //36x300

	    if (document.Sel.din931komb.selectedIndex=="196") {document.Sel.resdin931komb.value="2860.000"} //48x140
	    if (document.Sel.din931komb.selectedIndex=="197") {document.Sel.resdin931komb.value="3010.000"} //48x150
	    if (document.Sel.din931komb.selectedIndex=="198") {document.Sel.resdin931komb.value="3160.000"} //48x160
	    if (document.Sel.din931komb.selectedIndex=="199") {document.Sel.resdin931komb.value="3300.000"} //48x170
	    if (document.Sel.din931komb.selectedIndex=="200") {document.Sel.resdin931komb.value="3440.000"} //48x180
	    if (document.Sel.din931komb.selectedIndex=="201") {document.Sel.resdin931komb.value="3580.000"} //48x190
	    if (document.Sel.din931komb.selectedIndex=="202") {document.Sel.resdin931komb.value="3720.000"} //48x200
	    if (document.Sel.din931komb.selectedIndex=="203") {document.Sel.resdin931komb.value="4010.000"} //48x220
	    if (document.Sel.din931komb.selectedIndex=="204") {document.Sel.resdin931komb.value="4290.000"} //48x240
	    if (document.Sel.din931komb.selectedIndex=="205") {document.Sel.resdin931komb.value="4570.000"} //48x260
	    if (document.Sel.din931komb.selectedIndex=="206") {document.Sel.resdin931komb.value="4850.000"} //48x280
	    if (document.Sel.din931komb.selectedIndex=="207") {document.Sel.resdin931komb.value="5130.000"} //48x300
	    if (document.Sel.din931komb.selectedIndex=="208") {document.Sel.resdin931komb.value="5410.000"} //48x320
	    if (document.Sel.din931komb.selectedIndex=="209") {document.Sel.resdin931komb.value="5690.000"} //48x340



			    document.Sel.itdin931komb.value=Math.round(document.Sel.resdin931komb.value*document.Sel.koldin931komb.value)/1000;
	    if (document.Sel.itdin931komb.value=="0") {document.Sel.itdin931komb.value=""}
    }
document.write("<b><font size='2'>DIN 931</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='din931komb'  onclick='din931k()' onchange='din931k()' style='font-weight: 700; width:80; height:1'>");

document.write("<option>4x25</option><option>4x30</option><option>4x35</option><option>4x40</option><option>5x25</option><option>5x30</option><option>5x35</option><option>5x40</option><option>5x45</option><option>5x50</option><option>6x30</option><option>6x35</option><option>6x40</option><option>6x45</option><option>6x50</option><option>6x55</option><option>6x60</option><option>7x30</option><option>7x35</option><option>7x40</option><option>7x45</option><option>7x50</option><option>7x55</option><option>7x60</option><option>7x65</option><option>7x70</option><option>8x35</option><option>8x40</option><option>8x45</option><option>8x50</option><option>8x55</option><option>8x60</option><option>8x65</option><option>8x70</option><option>8x75</option><option>8x80</option><option>10x40</option><option>10x45</option><option>10x50</option><option>10x55</option><option>10x60</option><option>10x65</option><option>10x70</option><option>10x75</option><option>10x80</option><option>10x85</option><option>10x90</option><option>10x95</option><option>10x100</option><option>12x45</option><option>12x50</option><option>12x55</option><option>12x60</option><option>12x65</option><option>12x70</option><option>12x75</option><option>12x80</option><option>12x85</option><option>12x90</option><option>12x95</option><option>12x100</option><option>12x110</option><option>12x120</option><option>14x50</option><option>14x55</option><option>14x60</option><option>14x65</option><option>14x70</option><option>14x75</option><option>14x80</option><option>14x85</option><option>14x90</option><option>14x95</option><option>14x100</option><option>14x110</option><option>14x120</option><option>14x130</option><option>14x140</option><option>16x55</option><option>16x60</option><option>16x65</option><option>16x70</option><option>16x75</option><option>16x80</option><option>16x85</option><option>16x90</option><option>16x95</option><option>16x100</option><option>16x110</option><option>16x120</option><option>16x130</option><option>16x140</option><option>16x150</option><option>16x160</option><option>18x65</option><option>18x70</option><option>18x75</option><option>18x80</option><option>18x85</option><option>18x90</option><option>18x95</option><option>18x100</option><option>18x110</option><option>18x120</option><option>18x130</option><option>18x140</option><option>18x150</option><option>18x160</option><option>18x170</option><option>18x180</option><option>20x65</option><option>20x70</option><option>20x75</option><option>20x80</option><option>20x85</option><option>20x90</option><option>20x95</option><option>20x100</option><option>20x110</option><option>20x120</option><option>20x130</option><option>20x140</option><option>20x150</option><option>20x160</option><option>20x170</option><option>20x180</option><option>20x190</option><option>20x200</option><option>22x70</option><option>22x75</option><option>22x80</option><option>22x85</option><option>22x90</option><option>22x95</option><option>22x100</option><option>22x110</option><option>22x120</option><option>22x130</option><option>22x140</option><option>22x150</option><option>22x160</option><option>22x170</option><option>22x180</option><option>22x190</option><option>22x200</option><option>22x220</option><option>24x80</option><option>24x85</option><option>24x90</option><option>24x95</option><option>24x100</option><option>24x110</option><option>24x120</option><option>24x130</option><option>24x140</option><option>24x150</option><option>24x160</option><option>24x170</option><option>24x180</option><option>24x190</option><option>24x200</option><option>24x220</option><option>24x240</option><option>30x90</option><option>30x95</option><option>30x100</option><option>30x110</option><option>30x120</option><option>30x130</option><option>30x140</option><option>30x150</option><option>30x160</option><option>30x170</option><option>30x180</option><option>30x190</option><option>30x200</option><option>30x220</option><option>30x240</option><option>30x260</option><option>30x280</option><option>30x300</option><option>36x110</option><option>36x120</option><option>36x130</option><option>36x140</option><option>36x150</option><option>36x160</option><option>36x170</option><option>36x180</option><option>36x190</option><option>36x200</option><option>36x220</option><option>36x240</option><option>36x260</option><option>36x280</option><option>36x300</option><option>48x140</option><option>48x150</option><option>48x160</option><option>48x170</option><option>48x180</option><option>48x190</option><option>48x200</option><option>48x220</option><option>48x240</option><option>48x260</option><option>48x280</option><option>48x300</option><option>48x320</option><option>48x340</option>");


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