// initialize preview

window.onload = initpreview;

function initpreview()
{
	draw_printbutton();
	draw_pagedividers();
}

var page_height = 900;
var page_inner_height = 1090;

function draw_pagedividers()
{
	var cnt = document.getElementById('content');
	if (cnt.clientHeight)
	{
		var pages = Math.ceil(cnt.clientHeight / page_height);
		for (i = 1; i < pages; i++)
		{
			cnt.innerHTML += '<hr class="divider" style="left:0;top:' + (i * page_height) + 'px;" />'
		}
		cnt.style.height = pages * page_inner_height + 'px';
	}
}

function draw_printbutton()
{
	var pr = document.getElementById('print');
	pr.innerHTML = '<a href="javascript:print()">Afdrukken</a>';
}