function tabSwitch(a){if(a=="tab1"){document.getElementById("headerTabs").style.backgroundPosition="0 -993px";document.getElementById("containerTab1").style.display="inline";document.getElementById("containerTab2").style.display="none";document.getElementById("containerTab3").style.display="none"}if(a=="tab2"){document.getElementById("headerTabs").style.backgroundPosition="0 -1034px";document.getElementById("containerTab1").style.display="none";document.getElementById("containerTab2").style.display="inline";document.getElementById("containerTab3").style.display="none"}if(a=="tab3"){document.getElementById("headerTabs").style.backgroundPosition="0 -1074px";document.getElementById("containerTab1").style.display="none";document.getElementById("containerTab2").style.display="none";document.getElementById("containerTab3").style.display="inline"}return false};