var fDesc=new Array(); fDesc[0] = "LEOWorks is a major component of this educational resource, which makes the actual processing of satellite imagery on school computers possible. LEOWorks is able to perform many advanced processing operations including image classification, geometric correction, and pan-sharpening. Many image filters are available, and GIS tools enable the displaying and drawing of vectors on images. LEOWorks is a didactical tool. LEOWorks can process images in standard jpg, tif, bmp, and png formats."; 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 = ''; } }