// JavaScript Document
function setdaohang(){
	event.currentTarget.getElementsByTagName("img")[0].src=event.currentTarget.getElementsByTagName("img")[0].getAttribute('src')=="img/d_down.png"?"img/d_up.png":"img/d_down.png";
	//console.log(event.currentTarget.nextElementSibling.style.display)
	event.currentTarget.nextElementSibling.style.display=event.currentTarget.nextElementSibling.style.display=="none"?"block":"none";
}

function scaleWebPage() {
var cwidth=document.documentElement.clientWidth|| window.scrollWidth;//获取屏幕宽度
var cheight=document.documentElement.clientHeight|| window.innerHeight;//获取屏幕高度


var andcbox=document.querySelectorAll("#fullscreen")

scaleFactor= Math.round(cwidth*100/1560)/100
if (cwidth<1560){
    /*document.body.style.zoom = .95;
	document.body.style.transform ="scale("+scaleFactor+")"
	document.body.style.transformOrigin ="center top "
	document.body.style.MozTransform ="scale("+scaleFactor+")"
	document.body.style.MozTransformOrigin ="center top "
	document.getElementsByTagName("html")[0].style.height=100+"%"
	//document.getElementsByTagName("body")[0].style.height=100+"%"	//*/
	for(var i = 0; i<andcbox.length; i++){
		//andcbox[i].style.width=(200-scaleFactor*100)+"%";
		andcbox[i].style.zoom = scaleFactor;
		andcbox[i].style.transform ="scale("+scaleFactor+")"
		andcbox[i].style.transformOrigin ="center top "
		andcbox[i].style.MozTransform ="scale("+scaleFactor+")"
		andcbox[i].style.MozTransformOrigin ="center top "
	}
	
}

}


// 使用示例：缩小到原来的75%

//scaleWebPage();
// 初始化

 
// 窗口大小改变时重新计算
//window.addEventListener('resize',scaleWebPage);