function mosh()
{
lamp = (window.document.calc.las.checked) ? 60 : 40
insol = (window.document.calc.sun.checked) ? 200 : 100
window.document.calc.mos.value = 
     parseFloat(window.document.calc.okn.value)*insol  + 
	 parseFloat(window.document.calc.com.value)*200 + 
	 parseFloat(window.document.calc.peo.value)*150 + 
	 parseFloat(window.document.calc.hey.value) * 
	 parseFloat(window.document.calc.plo.value) * 10 +
	 parseFloat(window.document.calc.plo.value)*lamp +
	 parseFloat(window.document.calc.tep.value)
}