function showthis(obj) { 
if(!obj) return false; 
if(document.getElementById) { 
document.getElementById(obj).style.display = "block"; 
} else { 
return false; 
} 
} 
function spvalue(str){ 
if(document.getElementById) { 
document.getElementById("select01").style.display = "none"; 
document.getElementById("select02").style.display = "none"; 
document.getElementById("select03").style.display = "none"; 
document.getElementById("select04").style.display = "none"; 
document.getElementById("select05").style.display = "none"; 
} 
if(str.indexOf(",")!=-1){ 
str=str.split(","); 
for(var i=0;i<str.length;i++)showthis(str[i]); 
} 
else{ 
showthis(str); 
} 
} 


function checkradio( disp ) {
document.getElementById('adddate').style.display = disp;
}