function resizeContent() {
	var isMozilla = (navigator.userAgent.toLowerCase().indexOf('gecko')!=-1) ? true : false;
	var isIE6 = (navigator.userAgent.toLowerCase().indexOf('msie 6.0')!=-1) ? true : false;
	if ((!isMozilla)&&(isIE6)) {
		document.getElementById("page_center").style["height"] = "500";
	}
	
}