function TSr(area,aid){
	var Expend=eval("document.all.TS_"+aid);
	var Expend_img=eval("document.all.EXP"+aid);
	var Expend_text=eval("document.all.TS"+aid);
	if (Expend.style.display=="none") {
		Expend.style.display='';
		Expend_img.src="images/list/expback.gif";
		if (document.getElementById("topicread").contentDocument) {
			topicread=document.getElementById("topicread");
			topicread.src="showexpend.php?area="+area+"&aid="+aid;
		} else {
			document.frames["topicread"].location.replace("showexpend.php?area="+area+"&aid="+aid);
		}
	}
	else {
		Expend.style.display="none";
		Expend_img.src="images/list/exp.gif";
		Expend_text.innerHTML="<div class=\"f9\">　　　　 读取回复贴子列表，请稍等片刻……</div>";
	}
}
function strip_html(str) {
	var br= /<br>/g;
	var br1= /<br \/>/g;
	var nbsp= /&nbsp;/g;
	var quot= /&quot;/g;
	var amp= /&amp;/g;
	var sq= /&#039;/g;
	var bc= /\t/g;
	var bc1= /\r/g;
	var bc2= /\n/g;
	var lt= /&lt;/g;
	var gt= /&gt;/g;
	var p=0;
	str=str.replace(br,"").replace(br1,"").replace(nbsp,"").replace(quot,"\"").replace(amp,"&").replace(sq,"\'").replace(bc,"").replace(bc1,"").replace(bc2,"");
	while (p<str.length) {
		if (str.charAt(p)=='<') {
			fnext=str.indexOf('>',p);
			if (fnext<=0) return str;
			s1=str.substring(0,p);s2=str.substring(fnext+1);
			str=s1+s2;
		} else p++;
	}
	str=str.replace(lt,'<').replace(gt,'>');
	return str;
}
function artlen() {
	content=strip_html(document.all.cI.innerHTML);
	return content.length;
}
function sCR() {document.cookie="sCR="+document.body.clientWidth+";path=/";}
sCR();