var fDesc=new Array(); fDesc[0] = "This tool is built specially for people who don’t have time to calculate trigonometry functions but who wants to design a perfect CCTV system. It is an easy but comprehensive tool for CCTV design.

Are you worried that you’re still not doing everything you should to design your video surveillance system? If your answer is Yes, then CCTV Design Tool is for you."; 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 = ''; } }