Pop up window using javascript and css
My app needs to generate a pop up window on button click. 

I have received the same using this code.
.popup
{
   position:absolute; left:0; top:0; width:132;
   border-style:solid;
   border-width:4;
   border-color:blue;
   background-color:black;
   padding:5px;
   color:white;
   font-family:Arial;
   font-weight:bold;
   font-size:10pt;
   z-index:2;
   visibility:hidden;
}

but what i need is the background to be blurred and disabled while the pop up window is open. How do I achieve that???

The code being in javascript or css is fine with me.

Regards,
Khush
Pop up window using javascript and css
===

My app needs to generate a pop up window on button click. 

I have received the same using this code.
.popup
{
   position:absolute; left:0; top:0; width:132;
   border-style:solid;
   border-width:4;
   border-color:blue;
   background-color:black;
   padding:5px;
   color:white;
   font-family:Arial;
   font-weight:bold;
   font-size:10pt;
   z-index:2;
   visibility:hidden;
}

but what i need is the background to be blurred and disabled while the pop up window is open. How do I achieve that???

The code being in javascript or css is fine with me.

Regards,
Khush