function SetContentSize() {
		var cw = xClientWidth();
		var ch = xClientHeight();
	
		var pageheight = xHeight("MainContent") + xHeight("TopContent") + xHeight("FlashContent") + xHeight("BottomContent");
		if (pageheight < ch) {
			pageheight = ch;
			xHeight("MainContent", ch-xHeight("TopContent")-xHeight("BottomContent")-xHeight("FlashContent"));
		} 
		//alert(pageheight +":"+ch);
		
		//alert(xHeight("FlashContent"));
		
		xTop("BottomLeftAdvancedColumn",pageheight-xHeight("BottomLeftAdvancedColumnContent"));
		xTop("BottomRightAdvancedColumn",pageheight-xHeight("BottomRightAdvancedColumnContent"));
		
	
}