init.htm

这是一个教材订购系统文档

agt		= navigator.userAgent.toLowerCase();
is_ie	= (agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1);
is_gecko= navigator.product == "Gecko";

function ietruebody(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
}
function showjs(position,unioncode){
	if(position=='banner'){
		parentobj=document.getElementById('banner');
		if(parentobj){
//			var banner=document.createElement('div');
//			banner.innerHTML=unioncode;
//			parentobj.appendChild(banner);
			parentobj.innerHTML=unioncode;
		}
	}else if(position=='middle'){
		parentobj=document.getElementById('infobox');
		if(parentobj){
			parentobj.parentNode.innerHTML=parentobj.parentNode.innerHTML.replace(/<!--ads begin-->/i,'<div style="margin-top:7px;"><center>'+unioncode+'</center></div>');
		}
		return;
	}else if(position=='footer'){
		parentobj=document.getElementById('bottom');
		if(parentobj){
//			var bottom=document.createElement('div');
//			bottom.innerHTML='<center>' + unioncode + '</center>';
//			parentobj.appendChild(bottom);
			parentobj.innerHTML='<center>' + unioncode + '</center>';
		}
	}else if(position=='atctop'){
		parentobj=document.getElementById('read_tpc');
		if(parentobj){
			parentobj.innerHTML='<div>' + unioncode + '</div><br />' + parentobj.innerHTML;
		}
		return;
	}else if(position=='atcright'){
		parentobj=document.getElementById('read_tpc');
		if(parentobj){
			parentobj.innerHTML='<div style="float:right">' + unioncode + '</div>' + parentobj.innerHTML;
		}
		return;
	}else if(position=='atcbottom'){
		parentobj=document.getElementById('read_tpc');
		if(parentobj){
			parentobj.innerHTML=parentobj.innerHTML + '<br /><div>' + unioncode + '</div>';
		}
		return;
	}
}