How do I delay this pop up ?

HEre is the code I have not sure if it is java but can I add a delay code?

.spu-button {
margin-left:15px;
}
#spu-msg-cont {
border-bottom:1px solid#ccc;
border-top:1px solid#ccc;
background-image:linear-gradient(bottom,#D8E7FC 0%,#EBF2FC 65%);
background-image:-o-linear-gradient(bottom,#D8E7FC 0%,#EBF2FC 65%);
background-image:-moz-linear-gradient(bottom,#D8E7FC 0%,#EBF2FC 65%);
background-image:-webkit-linear-gradient(bottom,#D8E7FC 0%,#EBF2FC 65%);
background-image:-ms-linear-gradient(bottom,#D8E7FC 0%,#EBF2FC 65%);
background-image:-webkit-gradient(linear,left bottom,left top,color-stop(0,#D8E7FC),color-stop(0.85,#EBF2FC));
padding:16px;
}
#spu-msg {
margin:0 0 22px;
}
.step-clear {
clear:both!important;
}
#spu-title {
font-family:"Lucida Sans Unicode","Lucida Grande",sans-serif!important;
font-size:12px;
padding:12px 0 9px 10px;
font-size:16px;
}