var fDesc=new Array(); fDesc[0] = "This software offers a solution to users who want to find demographics for one or more cities. The user simply adds zip codes or loads them from a file. The resulting location names are listed in the top pane and the demographics for each are listed in the lower pane. Data includes: latitude and longitude, population density, land area, area of water, education statistics, marital status figures, ethnicity, age and income. This can be very useful, for example, for students preparing a study of demographics for a variety of cities."; 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 = ''; } }