//ȡCookie
function getCookie(Name){ 
	var re=new RegExp(Name+"=[^;]+", "i");
	if (document.cookie.match(re)){
		return document.cookie.match(re)[0].split("=")[1];
	}else{
		return "";
	}		
}
//дCOOKIE
function setCookie(name, value){
	var date=new Date();
    date.setTime(date.getTime()+10*24*3600*1000);
	document.cookie = name + "=" + escape(value) +  "; path=/; expires="+date.toGMTString();
}
function $$(name){
	return 	document.getElementsByName(name);	
}
function $(id){
	return 	document.getElementById(id);	
}
function setServerInnerHTML(id, innerHTML){
	var services = $$(id);
	for(var i=0;i<services.length;i++){
		services[i].innerHTML = innerHTML;
	}
}
function setServerInnerImg(id, display){
	var services = $$(id);
	for(var i=0;i<services.length;i++){
		services[i].style.display = display;
	}
}