[jQuery] simple(fy) data count

Hi jQuery,

I have the following:

if ( $(".div_count").data("clone_count")==undefined )

{

$(".div_count").data( "clone_count", 1 );

}

else

{

$(".div_count").data( "clone_count", $(".div_count").data("clone_count")+1 );

}

var clone_count = $(".div_count").data( "clone_count" );

is there any method that can do this a little simplier (compact).. 

any suggestions?

Peter

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