function jcap(){
//alert(document.getElementById('uword').value);
var uword = hex_md5(document.getElementById('uword').value);
//alert(uword);
//alert(cword[anum-1]);
if (uword==cword[anum-1]) {
return true;
}

else {
alert('Enter the code as it is shown!');
document.getElementById('uword').focus(); 
return false;
}
}