[jQuery] 특정 DIV안에 class Rowspan 주기

function f_RowSpanByDivName(divName, className){
	var rows = $('#'+divName).find('.'+className);
	
	$('#'+divName).find('.'+className).each(function(index, row) {
		
		if( rows.length > 1 ) {
			
			var cRow = Math.floor ( rows.length / 2 );
			rows.eq( cRow ).attr('rowspan', rows.length );
			rows.not(":eq(" + cRow + ")").remove();
		}
    });
}

divName : 영역 DIV

className : rowspan할 class 집합