Convert Javascript to Java (Northings/Eastings)

Hi, I am looking for somebody to convert a small javascript file into java source code. The java source code - should create a function that accepts 3 parameters converter(northing,easting,grid_type) Depending on the grid type "IE" or "GB" - will call the correct function and return the correct result. double[] result = converter(343479, 373445, "IE"); double[] result = converter(479939, 136464, "GB"); <script language="javascript" src="[login to view URL]"></script> <script> //create a irish coordinate irish=new GT_Irish(); [login to view URL](343479, 373445); //convert to a wgs84 coordinate wgs84 = [login to view URL](); //now work with [login to view URL] and [login to view URL] [login to view URL]("IRL: "+ [login to view URL] + ","+[login to view URL]); //create a osgb coordinate osgb=new GT_OSGB(); [login to view URL](479939, 136464); //convert to a wgs84 coordinate wgs84 = [login to view URL](); //now work with [login to view URL] and [login to view URL] [login to view URL]("UK: "+ [login to view URL] + ","+[login to view URL]); </script> I will be available to answer any questions.