jq_wang=$;
function setCookie(name,value)//两个参数，一个是cookie的名子，一个是值
{
    var Days = 1;
    var exp  = new Date();
    exp.setTime(exp.getTime() + Days*24*60*60*1000);
    document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString()+";path=/";
}
function getCookie(name)//取cookies函数        
{
    var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
     if(arr != null) return unescape(arr[2]); return null;

}
function delCookie(name)//删除cookie
{
    var exp = new Date();
    exp.setTime(exp.getTime() - 1);
    var cval=getCookie(name);
    if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}

jq_wang(document).ready(function(){
	if(getCookie("chatCancel")!="y"){
		chatShow();
	jq_wang("#floatChat").css("bottom","6");  
	}
   	else{
		chatCancel();  
	} 
});

function chatCancel(){
    setCookie("chatCancel","y");
    jq_wang("#floatChat").css("display","block");  
    jq_wang("#floatChat").animate({  
        bottom: "-120px",  
        opacity:1
        },
    1000
    );
}
function chatShow(){  
	setCookie("chatCancel","x");
    jq_wang("#floatChat").css("display","block");  
    jq_wang("#floatChat").animate({
        bottom:"6px",
        opacity:1
        },
    1000
    );  
}