// JavaScript Document Divs advertenties i.v.m viewport en footer
var rand_Number;
var old_Number;

var klein_array = Array();
	klein_array[0] = "#advertentie1";
	klein_array[1] = "#advertentie2";
	//klein_array[2] = "#advertentie3";
	
var groot_array = Array();
	groot_array[0] = "#workshop1";
	//groot_array[1] = "#workshop2";

var all_array = Array();
	all_array[0] = "#advertentie1";
	all_array[1] = "#advertentie2";
	all_array[2] = "#workshop1";
	
function countDiv(optie){
	$(".hand").hide();
	
	var viewportHeight = $(window).height();
	
	$("#content").css('min-height',viewportHeight-285+'px');
	if (optie == 'winkelwagen'){
		var winkelwagenHeight = $('#winkelwagen').height();
		var maxHeight = viewportHeight - 85 - 400 - winkelwagenHeight;
	} else {
		var maxHeight = viewportHeight - 85 - 400;
	}
	//var maxHeight = viewportHeight - 85 - $("#winkelwagen").height() - 370;
	//alert(maxHeight);
	//alert(winkelwagenHeight+'winkelwagen');
	//alert (maxHeight);
	rand_groot = Math.floor(Math.random()* groot_array.length);
	rand_all = Math.floor(Math.random()* all_array.length);
	
	if (maxHeight >= -94){
	//$(groot_array[rand_groot]).show();
	if(rand_all == '2'){
		$(all_array[2]).show();
	}
	else{
		$(all_array[0]).show();
		$(all_array[1]).show();
	}
	//$(all_array[rand_all]).show();
		//var workshopHeight = $("#workshop").height();
		//var advertHeight = $("#advertentie1").height();
	}
	if (optie == 'leeg'){
		var divHeight= 191;
	} else {
		var divHeight= 0;
	}
	while(divHeight < maxHeight){
		//
		changeNumber();
		//checkHeight = divHeight + $(klein_array[rand_Number]).height();
		if (divHeight < maxHeight){
			divHeight = divHeight + $(klein_array[rand_Number]).height();
			//alert(divHeight);
			$(klein_array[rand_Number]).show();
		}
	}
	
	
		
	/*for (var i=0; i<list_array.length; i++){
		changeNumber();
		if (old_Number == rand_Number) {
			alert('zelfde nummer');
			changeNumber();
			//list_array.length +1 ;
		}
		//alert (rand_Number);
		divHeight = divHeight + $(list_array[rand_Number]).height();
		if (divHeight < maxHeight){
			$(list_array[rand_Number]).show();
			//alert (divHeight);
		}else{
			
		}
	}	*/
		
}

function changeNumber() {
	//alert ("rand "+rand_Number);
	//alert ("old "+old_Number);
    old_Number = rand_Number;
	rand_Number = Math.floor(Math.random()* klein_array.length);
	if (old_Number == rand_Number) {
		changeNumber();
    }
}