function checkWindowSize () {
	//var h = window.innerHeight;
	var h = document.viewport.getHeight();
	var swf = document.getElementById("flash_swf");
	var wrapper = document.getElementById("flash_wrapper");
	if (h < 640) {
		swf.style.height = "650px";
		wrapper.style.height = "650px";
	} else {
		swf.style.height = "100%";
		wrapper.style.height = "100%";
	}
}

window.onresize = checkWindowSize;
window.onload = checkWindowSize;
document.onload = checkWindowSize;