var fDesc=new Array(); fDesc[0] = "CoGeo is a co-ordinate geometry calculator and data logger. It is suitable for engineers, architects, surveyors, planners, estimators and anyone needing solutions to geospatial problems. You can view a CAD drawing, select points, offset points or lines and paste to other functions of the calculator. There’s also least squares regression analysis to determine ‘best fit’, used in best fit line, circle and points"; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }