// here the navigation main items are aligned to be displayed in / line
function navigationMainAlign(){

	$('.navigation_main ul').each(function(){

		var navigationItem = $(this).children('li');
		
		for(var i=0; i < navigationItem.length+1; i++){
			// last element has 0 indent
			// first element indent = 10px * number of elements
			// elem index in array starts from 0 but length starts from 1
			// so we should add -1 to formula
			// formula is 10px (corner indent)*(elements quantity-1-element number)
			// for 3rd elem indent = 10px*(8-1-2)=50px
			var indentMargin = 16*(navigationItem.length -1 - i)+'px';
			$(navigationItem[i]).css('margin-left', indentMargin);
		}
	
	});
	
	$('.navigation_main ul li ul').each(function(){
		var levelTwoUl = $(this);
		var parentLi = levelTwoUl.parent();
		//var indentMargin = parentLi.css('margin-left');
		var parentLiWidth = parentLi.children('a').outerWidth(true);
		var levelTwoUlFirstLiMargin = levelTwoUl.children('li:first').css('margin-left');
		levelTwoUlFirstLiMargin = levelTwoUlFirstLiMargin.substr(0, levelTwoUlFirstLiMargin.length-2);
		var indentMargin = parentLiWidth - levelTwoUlFirstLiMargin - 12;
		//console.log(parentLiWidth)
		//console.log(parentLiWidth - levelTwoUl.children('li:first').outerWidth(true));
		levelTwoUl.css('margin-left', indentMargin+'px');
	});
	
	//$('.navigation_main ul li.current_page_item ul').css('margin-left', '15px');
	//$('.navigation_main ul li.current_page_parent ul').css('margin-left', '15px');
	
	$('.navigation_main').show();
}