function convertPressure()
	{
		var input = document.converter.input.value;
		var inputunit = document.converter.inputunit.value;
		var result = 0.0;
		var resultunit = document.converter.resultunit.value;
		
    	document.converter.result.value = input * inputunit/resultunit;	
	}

	function convertPressureBack()
	{
		var input = document.converter.result.value;
		var inputunit = document.converter.inputunit.value;
		var result = 0.0;
		var resultunit = document.converter.resultunit.value;
		
    	document.converter.input.value = result * resultunit/inputunit;	
	}
	
	function convertMiski()
	{
		var input = document.miski.input.value;
		var inputunit = document.miski.inputunit.value;
		var result = 0.0;
		var resultunit = document.miski.resultunit.value;
		
    	document.miski.result.value = input * inputunit/resultunit;	
	}

	function convertMiskiBack()
	{
		var input = document.miski.result.value;
		var inputunit = document.miski.inputunit.value;
		var result = 0.0;
		var resultunit = document.miski.resultunit.value;
		
    	document.miski.input.value = result * resultunit/inputunit;	
	}
	
	/*
		function convertPressure()
	{
		var input = document.converter.input.value;
		var unitfrom = document.converter.unitfrom.value;
		var unitto = document.converter.unitto.value;
		var result = 0.0;
		
    	document.converter.result.value = input * unitto/unitfrom;	
	}

	function convertPressureBack()
	{
		var input = document.converter.result.value;
		var unitfrom = document.converter.unitfrom.value;
		var unitto = document.converter.unitto.value;
		var result = 0.0;
		
    	document.converter.input.value = input * unitfrom/unitto;	
	}
	*/