var args = new Object();

var query = location.search.substring(1);



// Get query string

var pairs = query.split( "," );



// Break at comma

for ( var i = 0; i < pairs.length; i++ )

{

   var pos = pairs[i].indexOf('=');

   if( pos == -1 ) 

   {   

      continue; // Look for "name=value"

   }



   var argname  = pairs[i].substring( 0, pos );  // If not found, skip

   var value    = pairs[i].substring( pos + 1 ); // Extract the name

   args[argname] = unescape( value );            // Extract the value

}