function add_shoppingcart(type,id) {
	NewWindow('http://www.stilleffects.com/cgi-bin/order_product.cgi?type='+type+'&id='+id,'popup_shoppingcart','800','500','yes');
}

function show_shoppingcart() {
	NewWindow('http://www.mijnwinkel.nl/shop9615/basket/','popup_shoppingcart','800','500','yes');
}

function valuta_popup(item,price) {
	NewWindow('http://www.stilleffects.com/cgi-bin/valuta_convert.cgi?item='+item+'&price='+price,'valuta','200','250','no');
}

var win = null;
function NewWindow(mypage,myname,w,h,scroll) {
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable';
	win = window.open(mypage,myname,settings);
}

function submit_form() {
	document.free_download.r.value = screen.width + "x" + screen.height;
	document.free_download.submit();
}