jQuery.heightCalcFunc = function(){
	var elemCalc = new Array();
	var i = 0;
	var cnt = 0;
	jQuery('ul.twoColNavList > li').each(function(i){
		elemCalc[i] = jQuery(this);
		cnt++;
	});
	if(cnt > 2){

			var kaisuu = (elemCalc.length/2)+1;

		for(var j = 0 ; j <= kaisuu ; j=j+2){
			if(elemCalc[j].height() > elemCalc[j+1].height()){
				elemCalc[j+1].height(elemCalc[j].height()+20);
				elemCalc[j].height(elemCalc[j].height()+20);
			}else{
				elemCalc[j].height(elemCalc[j+1].height()+20);
				elemCalc[j+1].height(elemCalc[j+1].height()+20);
			}
		}
	}
}

jQuery(document).ready(function(){
  jQuery.heightCalcFunc();

});