function ResizePage(){
		InitPage();
}
function InitPage(){
	window.status=document.viewport.getWidth()-Element.getWidth($('left'));
		if((document.viewport.getWidth()-Element.getWidth($('left'))-Element.getWidth($('right')) ) < 700){
			Element.setStyle($('right'), {'display':'none'});
			var newWidth = document.viewport.getWidth()-Element.getWidth($('left'))-30;
			Element.setStyle($('content'), {'width':newWidth+'px'});
		}else{
			Element.setStyle($('right'), {'display':''});
			Element.setStyle($('content'), {'width':''});
		}
			var newHeight = document.viewport.getHeight()-Element.getHeight($('header'))-Element.getHeight($('footer'))-20;
		Element.setStyle($('content'), {'height':newHeight+'px'});
}
document.observe('dom:loaded',InitPage);
Event.observe(window,'resize',ResizePage);