var fDesc=new Array(); fDesc[0] = "This is a project to develop an application for easily viewing and creating spatial data. Allows you to combine geometries using the spatial methods STDifference, STIntersection, STSymDifference, STUnion. Generates a new shape based on the method selected. Selects and highlights the new geometry.Text Geometries are validated and errors displayed"; 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 = ''; } }