function loadContent(div,url){

	var xmlhttp;
	if (window.XMLHttpRequest) {
		xmlhttp = new XMLHttpRequest();
	}else if (window.ActiveXObject) {
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
    if (url=='/h/login.php' || url=='/h/register.php'){
	url+='?ts='+new Date();
	}
	xmlhttp.open('GET',url,true);
	xmlhttp.onreadystatechange=function()
		{
			if (xmlhttp.readyState==4){
				if (xmlhttp.status == 200) {
					var obj=document.getElementById(div);
					if (xmlhttp.responseText!=''){
    						obj.innerHTML=xmlhttp.responseText;
    					}
				}else{
					alert('執行錯誤,代碼:'+xmlHttp.status+'\('+xmlHttp.statusText+'\)');
				}
			}
		};
	xmlhttp.send(null);

}
//-->