function AdjustShadowHeights()
{
	var ShadowLeft = document.getElementById("ShadowLeft");
	var ShadowRight = document.getElementById("ShadowRight");
	var MainPage = document.getElementById("MainPage");

	ShadowLeft.style.height = (MainPage.offsetHeight - 25) + "px";
	ShadowRight.style.height = (MainPage.offsetHeight - 25) + "px";
}