/* standaard */

function new_window(url,width,height) {
	var top = (screen.availHeight - height) / 2;
	var left = (screen.availWidth - width) / 2;

	properties = 'top='+top+', left='+left+', width='+width+', height='+height+', resizable=yes, scrollbars=no, menubar=no, toolbar=no, location=no, directories=no'
	window.open(url, 'name', properties)
}

/* fullscreen */

function new_window_fullscreen(url) {
	var width = (screen.availWidth) - 100;
	var height = (screen.availHeight) - 200;
	var left = (screen.availWidth - width) / 2;

	properties = 'top=0, left='+left+', width='+width+', height='+height+', resizable=1, scrollbars=1, menubar=1, toolbar=1, location=1, directories=1'

	openWindow = window.open(url, 'Website', properties);
}