//改变字体大小函数
	function doZoom(size){
		document.getElementById('zoom').style.fontSize=size+'px'
	}

//打印函数
function doPrint() {
	var str="<html>";
	var article;
	var css;
	var strAdBegin="<!--middle_ad_start-->";
	var strAdEnd="<!--middle_ad_end-->";
	var strFontSize='【<A href="javascript:doZoom(16)">大</A> <A href="javascript:doZoom(14)">中</A> <A href="javascript:doZoom(12)">小</A>】'
	var strdoPrint="doPrint()";
	var strTmp;
	var strContent;
	
	css="\n<style>"
	+"\n td,.f12{font-size:12px}"
	+"\n .f24 {font-size:24px;}"
	+"\n .f14 {font-size:14px;}"
	+"\n .title14 {font-size:14px;line-height:130%}"
	+"\n .l17 {line-height:170%;}"
	+"\n</style>";
	
	str +=	css;
	str +=	'\n<meta http-equiv="content-type" content="text/html; charset=gb2312">';
	str +=	'\n<title>'+document.title+'</title>';
	str +=  '\n<script language="javascript"> function media_detail( p_sMedia ){ } </script>';	
	str +=	"\n<body bgcolor=#ffffff topmargin=5 leftmargin=5 marginheight=5 marginwidth=5 onLoad='window.print()'>";
	str +=	"\n<center><table width=600 border=0 cellspacing=0 cellpadding=0><tr><td valign=bottom><font color=#0000ff>正文</font></td><td align='right' valign='bottom'><a href='javascript:history.back()'>返回</a>　<a href='javascript:window.print()'>打印</a></td></tr></table>";
	str +=	"\n<table width=660 border=0 cellpadding=0 cellspacing=20 bgcolor=#EDF0F5><tr><td>";
	
	//wsw@2004-4-27 修改处理div的方式
	//var arDivs = document.getElementsByTagName('DIV');
	//for (var t=0; t<arDivs.length; t++)
	//{
	//	var objDiv = arDivs[t];
	//	if(objDiv.style.width == "600")
	//	{
	//		objDiv.removeAttribute('style');
	//		break;
	//	}
	//}
	
	article=document.getElementById('article').innerHTML;
	if(article.indexOf(strAdBegin)!=-1){
		str +=article.substr(0,article.indexOf(strAdBegin));
		strTmp=article.substr(article.indexOf(strAdEnd)+strAdEnd.length, article.length);
	}else{
		strTmp=article
	}

	//strTmp = strTmp.replace(/<div[^>]*>/ig,"");	//过滤掉</DIV>
	
	//wsw@2004-4-26 正则表达式中字符串提取功能([\s\S]*?)需要IE5.5以上版本才能支持
	strTmp = strTmp.replace(/<div[^>]*>([\s\S]*?)<\/div>/ig,"$1");	//过滤</DIV>
	//wsw@2004-4-26 分开处理替换<div>可以在IE5.0实现预览打印
	//strTmp = strTmp.replace(/<div[^>]*>/ig,"");
	//strTmp = strTmp.replace(/<\/div>/ig,"");

	str += strTmp;
	
	str +=	"</td></tr></table>";
	str += "<br><TABLE cellSpacing=0 cellPadding=0 width=700 border=0 align=center><TBODY><TR><TD height=10><IMG height='1' alt='' src='./7_c.gif' width='1' border='0'></TD></TR><TR><TD align=middle bgColor=#efefef>江门市生产力促进中心网站 2004 版权所有 &reg;</TD></TR>	<TR><TD height=10><IMG height='1' alt='' src='./7_c.gif' width='1' border='0'></TD></TR><TR><TD align=middle>联系我们&nbsp;&nbsp;地址：XXXXXXXXXXXXXXXXXXXXXXXXXXX &nbsp;&nbsp; 邮编：100701&nbsp;&nbsp;电话：020-87654321</TD></TR></TBODY></TABLE></CENTER></TD></TR></TBODY></TABLE>";
	str += "</center>";
	str +=	"</body></html>";
	document.write(str);
	document.close();
}

//文章推荐使用的函数
function openSendMail( sDocTitle ) {

	var sUrl = "http://app.fmprc.gov.cn/comments/send_mail.jsp?DocTitle="+sDocTitle+"&URL="+window.location.href;

	nWidth  = 430;
	nHeight = 230;

	var winMsg = open( sUrl,"",
							  "left=300,top=250,width="+nWidth+",height="+nHeight+
							  ",menubar=no,status=no,titlebar=no,resizable=no,scrollbars=no" );
			
	if( winMsg.opener==null ) {
		winMsg.opener = window;
	}
	winMsg.focus();
}


//推荐给朋友的新函数
function validate_form() {

	var str0,str1,str2,str3,str4,str;

	validity = true; // assume valid

	if (!check_email(document.Form2000.FriendEmail.value)) {
		validity = false;
		alert('您输入的Email无效或者为空！');
	}

	if( validity ) {
		str0="外交部网站推荐新闻";
		str1="您好!";
		str2="您的朋友向您推荐外交部网站新闻:";
		str3="“"+document.title+"”"+"\n\n链接网址：";
		str4=this.location;
		str=str0+"\n"+str1+"\n"+str2+"\n"+str3+"\n"+str4+"\n";
		document.Form2000.Context.value=str;

		document.Form2000.action="mailto:"+document.Form2000.FriendEmail.value+"?\&amp;Subject=推荐新闻";
	}
	return validity;
}

//推荐给朋友的新函数2
function validate_form2() {

	var str0,str1,str2,str3,str4,str;

	validity = true; // assume valid

	if (!check_email(document.Form2003.FriendEmail2.value)) {
		validity = false;
		alert('您输入的Email无效或者为空！');
	}

	if( validity ) {
		str0="外交部网站推荐新闻";
		str1="您好!";
		str2="您的朋友向您推荐外交部网站新闻:";
		str3="“"+document.title+"”"+"\n\n链接网址：";
		str4=this.location;
		str=str0+"\n"+str1+"\n"+str2+"\n"+str3+"\n"+str4+"\n";
		document.Form2003.Context2.value=str;

		document.Form2003.action="mailto:"+document.Form2003.FriendEmail2.value+"?\&amp;Subject=推荐新闻";
	}
	return validity;
}

//判断用户填写的EMail是否有效函数
function check_email( address ) {
	if( (address=="")||(address.indexOf('@')==-1)||(address.indexOf('.')==-1) )
		return false;

	return true;
}
