function he(g,s){
document.getElementById('dh'+g).className='m'+s;}
function gun(c){
for(i=1;i<4;i++){
document.getElementById('syl_lu_i'+i).className='syl_lu_i';
}
document.getElementById('syl_lu_i'+c).className='syl_lu_is';
}
function $(id){
	if(document.id){
		return document.id;
	}else{
		return document.getElementById(id);
	}
}

function chkPaynum(paynumRadio){
	$("deduct_money").innerHTML = paynumRadio.value; 
}
if(typeof(PAY) == 'undefined'){
	var PAY = {};
}
PAY.Event = {
	addEvent: function(obj, type, func){
		if(obj.addEventListener){
			obj.addEventListener(type, func, false);
		}else if(obj.attachEvent){
			obj.attachEvent("on"+type, func);
		}
	}
}
PAY.Do = {
	alert: function(title,mis){
	var dialog;
	if($("pay_dialog")){
		dialog = 	$("pay_dialog");
		if(dialog.style.display == "none")dialog.style.display = "block";
	}else{
		dialog = document.createElement("div");
		dialog.id = "pay_dialog";
		dialog.style.position = "absolute";
		dialog.style.zIndex = 5000;
		dialog.style.width = "300px";
		document.body.appendChild(dialog);
	}
	dialog.innerHTML = '<table style="width: 100%; height: 100%;" class="pop_dialog_table">'+
		'<tr><td class="pop_topleft"></td><td class="pop_border"></td><td class="pop_topright"></td></tr>'+
		'<tr><td class="pop_border"></td><td class="pop_content"><h2><a href="javascript:void 0" class="p_close_link" id="p_close_link">关闭</a><span>'+title+'</span></h2>'+
		mis+
		'</td><td class="pop_border"></td></tr>'+
		'<tr><td class="pop_bottomleft"></td><td class="pop_border"></td><td class="pop_bottomright"></td></tr>'+
		'</table>';
	//setTimeout(function(){$("close_btn").onclick = function(){dialog.style.display="none";}}, 10);
	setTimeout(function(){$("p_close_link").onclick = function(){dialog.style.display="none";}}, 10);
	
	var doc =  document.documentElement || document.body;
	var _w = doc.clientWidth;
	var _h = doc.clientHeight;
	var x = Math.floor((_w-400)/2) + doc.scrollLeft;
	var y = Math.floor((_h-dialog.offsetHeight)/3) + doc.scrollTop;
	dialog.style.left = x + "px";
	dialog.style.top = y + "px";
	}
}
PAY.Dom = {
	realLeft: function(element, parent){
		var parent = parent || document.body;
		if(!element.offsetParent || element.offsetParent == parent)return element.offsetLeft;
		else{
			var rl = 0;
			var p = element;
			while(p != null && p!= parent){
				rl += p.offsetLeft;
				p = p.offsetParent;
			} 
			return rl;
		}
	},
	realTop: function(element, parent){
		var parent = parent || document.body;
		if(!element.offsetParent || element.offsetParent == parent){
			return element.offsetTop;
		}else{
			var rt = 0;
			var p = element;
			while(p!=null && p!= parent){
				rt += p.offsetTop;
				p = p.offsetParent;
			}
		}
		return rt;
	},
	disable: function(){
		if(!$("pay_overlay")){
			var overlay = document.createElement("div");
			overlay.className = overlay.id = "pay_overlay";
			overlay.style.height = Math.max(document.body.scrollHeight, document.documentElement.scrollHeight) + 0 + "px";
			document.body.appendChild(overlay);
		}else{
			$("pay_overlay").style.display = "";
		}
		this.disabled = true;
	},
	enable: function(){
		if(this.disabled){
			$("pay_overlay").style.display = "none";
		}
		this.disabled = false;
	}
}

function checkPay() {
	PAY.Dom.disable();
	PAY.Do.alert("登录", '<form action="/login" name="clogin" method="get" onSubmit="return oologin(this);"><span id=ccmail1></span><div class=login>用户名 <input type="text" name="clog" class=lobox>　<input type="checkbox" name="cji"> 记住我</div><div class=login>密　码 <input type="password" name=cpwd class=lobox>　<a href=/login style="color:#F60">忘记密码</a></div><div class=login><input type="submit"  value="登录" class=login_dn> <input value=1 type="radio" name=cvip checked>个人 <input type="radio" name=cvip value=2>团体　<a href=/Register.asp><span class=cen>新会员注册</span></a></div></form><br>');
	//PAY.Event.addEvent($("close_btn"), "click", function(){window.location.reload();});
	setTimeout(function(){$("p_close_link").onclick = function(){$("pay_dialog").style.display="none";PAY.Dom.enable();}}, 10);
	//$("pay_n_btn").onclick = function(){
		//window.location = "http://pay.kaixin.com/help/index.do";
	//}
	//window.open('', 'payWin'); /**?
	//$("pay_form").submit();/*提交列表*?
}
function oklogin(){
	var bcl='';
	var flag=true;
	lo=document.login.clog.value;
	plo=lo.length;
	tr=lo.match(/[^\x00-\x80]/ig);
	if(tr!=null)plo+=tr.length
	if (plo<3){	bcl='用户名字符不够';flag=false;
	}else if(plo>30){bcl='用户名字符过多';flag=false;}
	if (document.login.cpwd.value.length<3){
		bcl=bcl+' 密码位数不够';flag=false;
	}else if(document.login.cpwd.value.length>12){
		bcl=bcl+' 密码位数过多';flag=false;
	}
if (flag == false){
	chu('syr_logo','<span CLASS=Err>'+bcl+'</span>');
	return false;}
else{
	return true;}
}function oologin(){
	var bcl='';
	var flag=true;
	lo=document.clogin.clog.value;
	plo=lo.length;
	tr=lo.match(/[^\x00-\x80]/ig);
	if(tr!=null)plo+=tr.length
	if (plo<3){	bcl='用户名字符不够';flag=false;
	}else if(plo>30){bcl='用户名字符过多';flag=false;}
	if (document.clogin.cpwd.value.length<3){
		bcl=bcl+' 密码位数不够';flag=false;
	}else if(document.clogin.cpwd.value.length>12){
		bcl=bcl+' 密码位数过多';flag=false;
	}
if (flag == false){
	chu('ccmail','<span CLASS=Err>'+bcl+'</span>');
	return false;}
else{
return true;}
}function TestEmail(s) {
	var re= /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
	return re.test(s);}function chu(I,T){	document.getElementById(I+'1').innerHTML = T;}
function cpwd(){
	if (!TestEmail(document.zpwd.acmail.value))
		{alert('Email格式不正确，请重新输入');
		return false;}
	}
function h(obj,url){obj.style.behavior='url(#default#homepage)';obj.setHomePage(url);}
function scu(){window.external.addFavorite('http://www.ccs.ac.cn','中国化学会 - 首页')}
function SWF(s,w,h,t){
document.write("<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0\" width="+w+" height="+h+"><param name=wmode value=opaque /><param name=movie value=/FlashF/"+s+" /><param name=quality value=high /><embed src=/FlashF/"+s+" quality=high wmode=opaque type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?p1_prod_version=shockwaveflash\" width="+w+" height="+h+"></embed></object>")
}
function IMG(M,S,U,T){
document.getElementById(T).innerHTML='<a href='+M+' target=_blank TITLE="'+S+'"><IMG SRC=/GG/'+U+'></a>'
}function IMGs(M,S,U,T){
	document.getElementById(T).innerHTML='<a href='+M+' target=_blank TITLE="'+S+'"><IMG SRC=/GG/'+U+' width=294></a><div class=syr_rh><a href='+M+' class=xi target=_blank>'+S+'</a></div>'
}