//加入收藏
function bookmark() {
		if (document.all )window.external.Addfavorite('http://www.sxhx.org',"绍兴护士学校");
}
//图片大小控制
function pic_zoom(o){
	var zoom=parseInt(o.style.zoom, 10)||100;
	zoom+=event.wheelDelta/12;
	if (zoom<100) zoom=100; ////只允许缩小到100%
	if (zoom>180) zoom=180; ////只允许放大到150%
	if (zoom>0) o.style.zoom=zoom+'%';
	return false;
}
//文章收藏
function Aritle_bookmark(url,message) {
		if (document.all )window.external.Addfavorite(url,message);
}
//控制文字大小
function doZoom(size){
	document.getElementById('zoom').style.fontSize=size+'px'
}
//文章链接复制
function copyToClipBoard(){ 
	var clipBoardContent=""; 
	clipBoardContent+=document.title; 
	clipBoardContent+="\r\n"; 
	clipBoardContent+=this.location.href; 
	window.clipboardData.setData("Text",clipBoardContent); 
	alert("复制成功,直接粘贴即可"); 
}