function SetLinkTab(n){
	//设置底部标签变幻
	for(var i=1;i<=2;i++){
		var tab=document.getElementById("link_tab"+i);
		tab.className="";
		var box=document.getElementById("link_box"+i);
		box.style.display="none";
	}
	link_tab=document.getElementById("link_tab"+n);
	link_tab.className="active";
	var link_box=document.getElementById("link_box"+n);
	link_box.style.display="block";
}
function AddFavorite(url,title){
	//加入收藏
	if(document.all){
		window.external.addFavorite(url,title);
	}
	else if(window.sidebar){
		window.sidebar.addPanel(title,url,'');
	}
}
function SetHomePage(url){
	//设置为首页
	if (document.all){
		document.body.style.behavior='url(#default#homepage)';
		document.body.setHomePage(url);
	}
	else if (window.sidebar){
		if(window.netscape){
			try{
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
			}
			catch (e){
				alert( "该操作被浏览器拒绝，请手动设置为主页。" );
			}
		}
		var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
		prefs.setCharPref('browser.startup.homepage',url);
	}
}
function SetNavSelect(tag){
	//在医院概况页面设置左侧导航
	if(tag=="医院介绍"){n=1;}
	else if(tag=="品牌科室"){n=2;}
	else if(tag=="名医专家"){n=3;}
	else if(tag=="先进设备"){n=4;}
	else if(tag=="医院新闻"){n=5;}
	else if(tag=="专题活动"){n=6;}
	else if(tag=="特色技术"){n=7;}
	else if(tag=="医院环境"){n=8;}
	else if(tag=="荣誉资质"){n=9;}
	else if(tag=="医院服务"){n=10;}
	else if(tag=="网吧输液服务"){n=11;}
	else if(tag=="免费接送"){n=12;}
	else if(tag=="优惠信息"){n=13;}
	else if(tag=="就医指南"){n=14;};
	nav=document.getElementById("sildebar_nav"+n);
	nav.className="active";
}



function OnShowSinaT(e,o){
	//显示新浪微博
	var sina=document.getElementById("sina");
	sina.style.left="0px";
}

function OnHideSinaT(e,o){
	//隐藏新浪微博
	var sina=document.getElementById("sina");
	if(window.navigator.userAgent.indexOf("Firefox")>=1) {
		//firefox
        var x = e.clientX + document.body.scrollLeft;
        var y = e.clientY + document.body.scrollTop ;
        var left = o.offsetLeft;
        var top = o.offsetTop;
        var w = o.offsetWidth;
        var h = o.offsetHeight;   
        if(y < top || y > (h + top) || x > left + w || x<left ) {
            sina.style.left="-240px";
        }
    }
	if(o.contains(e.toElement ) == false){       
    	sina.style.left="-240px";
	}
}


function ShowTNav(n){
	//首页变幻顶部中间区域
	var nav1=document.getElementById("nav1");
	var nav2=document.getElementById("nav2");
	var nav3=document.getElementById("nav3");
	var nav4=document.getElementById("nav4");
	var nav5=document.getElementById("nav5");
	
	nav1.className="";
	nav2.className="";
	nav3.className="";
	nav4.className="";
	nav5.className="";
	
	if(n==1) nav1.className="onselect";
	if(n==2) nav2.className="onselect";
	if(n==3) nav3.className="onselect";
	if(n==4) nav4.className="onselect";
	if(n==5) nav5.className="onselect";
		
	var box1=document.getElementById("tn_news");
	var box2=document.getElementById("tn_hospital");
	var box3=document.getElementById("tn_wtrl");
	var box4=document.getElementById("tn_last");
	var box5=document.getElementById("tn_cgbl");
		
	if(n==1){
		box1.style.display="block";
		box2.style.display="none";
		box3.style.display="none";
		box4.style.display="none";
		box5.style.display="none";
	}
	else if(n==2){
		box1.style.display="none";
		box2.style.display="block";
		box3.style.display="none";
		box4.style.display="none";
		box5.style.display="none";
	}
	else if(n==3){
		box1.style.display="none";
		box2.style.display="none";
		box3.style.display="block";
		box4.style.display="none";
		box5.style.display="none";
	}
	else if(n==4){
		box1.style.display="none";
		box2.style.display="none";
		box3.style.display="none";
		box4.style.display="block";
		box5.style.display="none";
	}
	else if(n==5){
		box1.style.display="none";
		box2.style.display="none";
		box3.style.display="none";
		box4.style.display="none";
		box5.style.display="block";
	}
}