var fDesc=new Array(); fDesc[0] = "Option Strategy could be used for analyzing risk sensitivity of option strategy. It is implemented using JQuantlib and JFreeChart library. Thanks for Open Source Initiative the program consists of four major components: Calculator, Portfolio Table, Sensitivity Table and Sensitivity Chart. Option Calculator: It provides additional risk parameter such as Vomma, Lambda, Vanna...etc."; 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 = ''; } }