// JavaScript Document
	function doZoom(size){
		var artibody = document.getElementById('artibody');
		if(!artibody){
			return;
		}
		var artibodyFont = artibody.getElementsByTagName("font");
		var artibodyP = artibody.getElementsByTagName("P");
		var artibodyChild = artibody.childNodes;
		artibody.style.fontSize = size + 'px';
		//再对artibody div内的直接html节点设置fontSize属性
		for(var i = 0; i < artibodyFont.length; i++){
			if(artibodyFont[i].nodeType == 1){
				artibodyFont[i].style.fontSize = size + 'px';
			}
		}	
		for(var i = 0; i < artibodyP.length; i++){
			if(artibodyP[i].nodeType == 1){
				artibodyP[i].style.fontSize = size + 'px';
			}
		}
		for(var i = 0; i < artibodyChild.length; i++){
			if(artibodyChild[i].nodeType == 1){
				artibodyChild[i].style.fontSize = size + 'px';
			}
		}							
	}
	
	
//========================= 打印正文部分 start =============
//print js begin
function LoadPrintJsCallBack(){
  if(typeof forSPrint == "object" && forSPrint.Print){
    forSPrint.Print();
  }
}
function LoadPrintJs(){
  var jsFile = "/js/print.js";  //打印主js文件url
  jsFile += "?t="+ (new Date()).getTime();
  var js = document.createElement("script");
  js.setAttribute("src",jsFile); 
  js.setAttribute("type","text\/javascript");
  js.setAttribute( "id", "sinaPrintJsUrl");
  //for ie
  js.onreadystatechange = function(){
  if(js.readyState=="loaded"){
     LoadPrintJsCallBack();
  }
};
//for ff
js.onload = LoadPrintJsCallBack;
  document.body.insertBefore(js,null); // null for ff
}

//print js end
//========================= 打印正文部分 end =============