URLからflashversをswfに渡す

gistfile1.js

var flashvars={};
if( location.search != "" ){
    var str = location.search.substring( 1 );
    var params = str.split( "&" );
    for( var i = 0; i < params.length; i++ )
    {
        var values = params[ i ].split( "=" );
        flashvars[ values[ 0 ] ] = values[ 1 ];
    }
}			   
var params = {};
var attributes = {};
swfobject.embedSWF("index.swf", "content", "100%", "650", "10.0.0","", flashvars, params, attributes);