function checkmail_valid(myemail)
{
	var myEMailIsValid = true;
	var myAtSymbolAt = myemail.indexOf('@');
	var myLastDotAt = myemail.lastIndexOf('.');
	var mySpaceAt = myemail.indexOf(' ');
	var myLength = myemail.length;
	if (myAtSymbolAt < 1) {myEMailIsValid = false}
	if (myLastDotAt < myAtSymbolAt+2) {myEMailIsValid = false}
	if (myLength - myLastDotAt <= 2) {myEMailIsValid = false}
	if (myLength - myLastDotAt > 5) {myEMailIsValid = false}
	if (mySpaceAt != -1) {myEMailIsValid = false}
	ok = ".@-_1234567890qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM";

	for(i=0; i < myLastDotAt ;i++){
		if(ok.indexOf(myemail.charAt(i))<0){ 
			myEMailIsValid = false; break;
		}
	}

	for(i=myLastDotAt+1; i < myemail.length; i++){
		if(ok.indexOf(myemail.charAt(i))<14){ 
			myEMailIsValid = false; break;
		}
	}

	if(ok.indexOf(myemail.charAt(myAtSymbolAt+1))<4){ 
		myEMailIsValid = false;
	}

	if(ok.indexOf(myemail.charAt(0))<4){ 
		myEMailIsValid = false;
	}

	return myEMailIsValid
}


function showSelectBoxes2(){
	selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		if(selects[i].className!='not_hide_select'){
			Element.show(selects[i]);
		}
	}
}

function hideSelectBoxes2(){
	selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		if(selects[i].className!='not_hide_select'){
			Element.hide(selects[i]);
		}
	}
}

function hide_all(ifHideSelectBox){
	if(ifHideSelectBox){
		hideSelectBoxes2();
	}

	var arrayPageSize = getPageSize2();
	if(!$("overlayImg")){
		var divstr="<div style='background: url(http://bb2.iyaya.info/imgs-new/overlay.gif) repeat;Z-Index:10000;position:absolute;display:none;filter:alpha(opacity=50);' width='0' height='0' name='overlayImg' id='overlayImg'></div>";
		new Insertion.Top(document.body, divstr);
	}

	Element.setStyle("overlayImg",{left:0, top:0, height:arrayPageSize[1], width:arrayPageSize[0]});
	Element.show("overlayImg");

}

function show_all(ifShowSelectBox){
	if(ifShowSelectBox){
		showSelectBoxes2();
	}

	Element.hide("overlayImg");
}


function add_object(o, obj_str){
	o.innerHTML=obj_str;
}

function add_object2(obj_str){
	document.write(obj_str);;
}



function CheckUrl(url){
	var sTemp;
	var b=true;
	sTemp=url.substring(0,6);
	sTemp=sTemp.toUpperCase();
	if (((sTemp!="HTTP:/")&&(sTemp!="FTP://")&&(sTemp!="MAILTO")&&(sTemp!="HTTPS:"))||(url.length<11)){
		b=false;
	}
	return b;
}


function show_message(str, msg_type, left, top, autohide){
	var divBox=document.getElementById('mbox');

	if(!divBox){
		var divBox="<div class='messagebox' style='width:320px;height:60px;Z-Index:12000;position:absolute;left:200px;top:100px;font-size:12px;display:none'   name='mbox' id='mbox'><br><table width='300' align='center' border='0'><tr><td width='40' valign='top' align='center'><img src='http://bb2.iyaya.info/imgs-new/doing.gif' id='messageImg' width=20 height=20></td><td style='font-size:12px;' valign='top'><div name='messagestr' id='messagestr' class='messagestr'>正在操作，请稍等....</div></td></tr><tr><td height='6' colspan='2'></td></tr></table></div>";
		new Insertion.Top(document.body, divBox);
	}
	
	if(left==-1 && top==-1){
		left=Event.pointerX(event);
		top=Event.pointerY(event);
	}

	if(left) Element.setStyle("mbox", {left:left});
	if(top) Element.setStyle("mbox", {top:top});
	
	Element.show("mbox");
	
	var msg_img="";
	switch(msg_type){
		case 'doing':msg_img='http://bb2.iyaya.info/imgs-new/doing.gif';  break;
		case 'ok':msg_img='http://bb2.iyaya.info/imgs-new/ok.gif';break;
		case 'error':msg_img='http://bb2.iyaya.info/imgs-new/error.gif';break;
		case 'warning':msg_img='http://bb2.iyaya.info/imgs-new/warning.gif';break;
	}
	$('messageImg').src=msg_img;
	$('messagestr').innerHTML=str;

	draw_shadow("mbox");
	if(autohide){
		setTimeout("hide_message()",autohide);
	}

}

function hide_message(){
	Element.hide("mbox");
	hide_shadow("mbox");
}


function popup_note(obj, note_str, width, offsetx){

	var position=Position.cumulativeOffset(obj);
	var curleft=position[0];
	var curtop=position[1];
	var note_box_left=curleft+offsetx;
	var note_box=$("note_box");
	if(!note_box){
		var note_box_str="<div style='width:"+width+"px;height:60px;Z-Index:11000;position:absolute;left:"+note_box_left+"px;top:100px;font-size:12px;display:none;'   name='note_box' id='note_box'><table width='"+width+"' align='center' border='0' cellspacing='0' cellpadding='0'><tr><td class='note_box_left_td'></td><td valign='top' class='note_box_main_td' id='note_msg_td'></td></tr></table></div>";
		new Insertion.Top(document.body, note_box_str);
	}

	if(!$("note_box")){return false;}
	$("note_msg_td").innerHTML=note_str;
	Element.setStyle("note_box", {top: curtop-6, left:note_box_left, width:width});
	Element.show("note_box");

}

function hide_popup_note(){
	Element.hide("note_box");
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/; domain=.iyaya.com";
}

function deleteCookie(name, session_cookie){
	var expires = new Date();
	expires.setTime (expires.getTime() - 1);
	if(!session_cookie){
		createCookie( name , "Delete Cookie", expires,"/",".iyaya",false);
	}else{
		alert(name);
		createCookie( name , "Delete Cookie", expires);
	}
} 


function iyaya_login(){
	var user_name=trim($F("iyaya_username"));
	var user_password=trim($F("iyaya_password"));
	if(user_name=='' || user_password==''){
		alert("用户名和口令不能为空！");
		return false;
	}
	var days=0;
	if($("iyaya_alog").checked){
		days=30;
		createCookie("bbp_alog","1",days);
	}
	createCookie("bbp_username",user_name,days);
	createCookie("bbp_password",hex_md5(user_password),days);
	
	var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	show_message("正在登录，请稍候....<br><br><a href='#' onclick='hide_message();  return false;'>如果很长时间没有返回结果，请点击这儿关闭提示窗口</a>，<br>然后重新提交。", "doing", curleft-10, curtop-10);
	;
	var url="login.php";
	var pars="";
	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'get', 
			parameters: pars, 
			onSuccess: ok_login,
			onFailure: ajax_failure
		});	

}
function iyaya_logout(){
	var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	show_message("正在退出登录，请稍候....<br><br><a href='#' onclick='hide_message();  return false;'>如果很长时间没有返回结果，请点击这儿关闭提示窗口</a>，<br>然后重新提交。", "doing", curleft-10, curtop-10);
	;
	var url="logout.php?action=1";
	var pars="";
	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'get', 
			parameters: pars, 
			onSuccess: ok_logout,
			onFailure: ajax_failure
		});	
}

function ok_logout(){
	show_message("您已经成功退出！<br><br><a href='#' onclick='window.location.reload();  return false;'>请点击这儿刷新当前页面</a>，<br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "ok");
	;

}

function ok_login(o){
	var res=trim(o.responseText);
	if(res=='1'){
		show_message("您已经成功登录....<br><br><a href='#' onclick='window.location.reload();  return false;'>请点击这儿刷新当前页面</a>，<br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "ok");
	}else{
		show_message("用户名或者口令错误！<br><br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "ok");
	}
}

function ajax_failure(o){
	show_message("提交数据时发生错误....<br><br><a href='#' onclick='hide_message(); return false;'>请点击这儿关闭提示窗口</a>，<br>然后重新操作。", "error");
}


function draw_shadow(obj_id, depth){
	if(!$(obj_id+"_shadow")){
		var z_index=$(obj_id).style.xIndex-1;
		var div_str="<div style='background-color:#333333;width:280px;height:60px;position:absolute;left:206px;top:106px;font-size:12px;filter:alpha(opacity=40);Z-index:"+z_index+";display:none'  id='"+obj_id+"_shadow'></div>";
		new Insertion.After(obj_id, div_str); 
	}
	var org_obj=$(obj_id);
	var shadow_obj=$(obj_id+"_shadow");
	if(!depth) depth=4;
	shadow_obj.style.top = org_obj.offsetTop + depth;
	shadow_obj.style.left = org_obj.offsetLeft + depth;
	shadow_obj.style.width = org_obj.offsetWidth;
	shadow_obj.style.height = org_obj.offsetHeight;
	shadow_obj.style.display="block";
}

function hide_shadow(obj_id){
	Element.hide(obj_id+"_shadow");
}


function flower(flower_type, flower_table, flower_field, flower_id_field, flower_id, flower_show_id){
	var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	show_message("正在提交数据，请稍候....<br><br><a href='#' onclick='hide_message();  return false;'>如果很长时间没有返回结果，请点击这儿关闭提示窗口</a>，<br>然后重新提交。", "doing", curleft-100, curtop-10);
	;
	var url="flower.php";
	var pars="t="+flower_type +"&n="+flower_table +"&f="+flower_field +"&if="+ flower_id_field +"&i="+flower_id+"&s="+flower_show_id;
	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'post', 
			parameters: pars, 
			onSuccess: ok_flower,
			onFailure: ajax_failure
		});	
}

function ok_flower(o){
	var res=trim(o.responseText).split("\t");
	if(res[0]!="1"){
		show_message(res[1]+"....<br><br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "error");
	}else{
		var obj=$(res[1]);
		var flowers=parseInt(obj.innerHTML)+1;
		obj.innerHTML=flowers;
		show_message("送花成功....<br><br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "ok", 0, 0, 800);
	}
}


function digg(digg_type, digg_table, digg_field, digg_id_field, digg_id, digg_show_id, digg_time){
	var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	show_message("正在提交数据，请稍候....<br><br><a href='#' onclick='hide_message();  return false;'>如果很长时间没有返回结果，请点击这儿关闭提示窗口</a>，<br>然后重新提交。", "doing", curleft-100, curtop-10);
	;
	var url="digg.php";
	var pars="t="+digg_type +"&n="+digg_table +"&f="+digg_field +"&if="+ digg_id_field +"&i="+digg_id+"&s="+digg_show_id+"&m="+digg_time;
	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'post', 
			parameters: pars, 
			onSuccess: ok_digg,
			onFailure: ajax_failure
		});	
}

function ok_digg(o){
	var res=trim(o.responseText).split("\t");
	if(res[0]!="1"){
		show_message(o.responseText+"....<br><br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "error");
	}else{
		var obj=$(res[1]);
		var diggs=parseInt(obj.innerHTML)+1;
		obj.innerHTML=diggs;
		show_message("推荐成功....<br><br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "ok", 0, 0, 800);
	}
}


function add_friend(pos){
	var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	Element.setStyle("overall_admin_div", {left: curleft-20, top: curtop, width: 340, height: 270});
	Element.setStyle("overall_admin_div_table", {width: 340, height: 270});

	Element.setStyle("overall_admin_div_body", {height: 240});
	$("overall_admin_div_title").innerHTML="添加好友";
	$("overall_admin_div_body").innerHTML="<br><br><br><center>正在加载数据，请稍候...</center>";
	Element.show("overall_admin_div");
	draw_shadow("overall_admin_div");

	var pars="";
	var url="friend_add.php";
	var myAjax = new Ajax.Updater(
		'overall_admin_div_body',
		url, 
		{
			method: 'get', 
			parameters: pars
		});	

}
function close_overall_admin_div(){
	Element.hide('overall_admin_div'); 
	hide_shadow('overall_admin_div');
}

function show_color_picker(from_obj_id, offsetx, offsety){
	if(!$("overall_color_picker_div")){
		var divstr="<div style='border: 1px solid #666666; Z-Index:11000;position:absolute;left:200px;top:100px; font-size:12px; display:none' id='overall_color_picker_div'><table width='200' class='admin_table' cellspacing='0' cellpadding='2'><tr><td class='admin_table_title_td'>&nbsp;<font color='#FFFFFF'>颜色选择器</font></td><td align='right' class='admin_table_title_td'><img src='http://bb2.iyaya.info/imgs-new/closebtn.gif' width='12' height='12' style='cursor:hand;' onclick='close_overall_color_picker();'></td></tr><tr><td  bgcolor='#F9FBFD' colspan='2'>";
		var colors = new Array("#000000","#000033","#000066","#000099","#0000CC","#0000FF","#330000","#330033","#330066","#330099","#3300CC","#3300FF","#660000","#660033","#660066","#660099","#6600CC","#6600FF","#990000","#990033","#990066","#990099","#9900CC","#9900FF","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#FF0000","#FF0033","#FF0066","#FF0099","#FF00CC","#FF00FF","#003300","#003333","#003366","#003399","#0033CC","#0033FF","#333300","#333333","#333366","#333399","#3333CC","#3333FF","#663300","#663333","#663366","#663399","#6633CC","#6633FF","#993300","#993333","#993366","#993399","#9933CC","#9933FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF","#006600","#006633","#006666","#006699","#0066CC","#0066FF","#336600","#336633","#336666","#336699","#3366CC","#3366FF","#666600","#666633","#666666","#666699","#6666CC","#6666FF","#996600","#996633","#996666","#996699","#9966CC","#9966FF","#CC6600","#CC6633","#CC6666","#CC6699","#CC66CC","#CC66FF","#FF6600","#FF6633","#FF6666","#FF6699","#FF66CC","#FF66FF","#009900","#009933","#009966","#009999","#0099CC","#0099FF","#339900","#339933","#339966","#339999","#3399CC","#3399FF","#669900","#669933","#669966","#669999","#6699CC","#6699FF","#999900","#999933","#999966","#999999","#9999CC","#9999FF","#CC9900","#CC9933","#CC9966","#CC9999","#CC99CC","#CC99FF","#FF9900","#FF9933","#FF9966","#FF9999","#FF99CC","#FF99FF","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#33CC00","#33CC33","#33CC66","#33CC99","#33CCCC","#33CCFF","#66CC00","#66CC33","#66CC66","#66CC99","#66CCCC","#66CCFF","#99CC00","#99CC33","#99CC66","#99CC99","#99CCCC","#99CCFF","#CCCC00","#CCCC33","#CCCC66","#CCCC99","#CCCCCC","#CCCCFF","#FFCC00","#FFCC33","#FFCC66","#FFCC99","#FFCCCC","#FFCCFF","#00FF00","#00FF33","#00FF66","#00FF99","#00FFCC","#00FFFF","#33FF00","#33FF33","#33FF66","#33FF99","#33FFCC","#33FFFF","#66FF00","#66FF33","#66FF66","#66FF99","#66FFCC","#66FFFF","#99FF00","#99FF33","#99FF66","#99FF99","#99FFCC","#99FFFF","#CCFF00","#CCFF33","#CCFF66","#CCFF99","#CCFFCC","#CCFFFF","#FFFF00","#FFFF33","#FFFF66","#FFFF99","#FFFFCC","#FFFFFF");var total = colors.length;var width = 18;var colorStr="<table>";for(var i=0; i<total; i++){	if(i % width ==0){colorStr+="<tr>";}	colorStr+="<td bgcolor="+colors[i]+" width='8' height='12' style='cursor:hand;' onclick='overall_color_pick(\""+colors[i]+"\");'></td>";	if(i % width ==width-1){colorStr+="</tr>";}}colorStr+="</table>";
		divstr+=colorStr;		
		divstr+="</td></tr></table><input type='hidden' id='overall_color_picker_from_obj' name='overall_color_picker_from_obj' value='"+from_obj_id+"'></div>";
		new Insertion.After("overall_admin_div", divstr); 
	}
	var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	if(!offsetx) offsetx=-20;
	if(!offsety) offsetx=20;

	Element.setStyle("overall_color_picker_div", {left: curleft+offsetx, top: curtop+offsety});
	$("overall_color_picker_from_obj").value=from_obj_id;
	Element.show("overall_color_picker_div");
	draw_shadow("overall_color_picker_div")
}

function overall_color_pick(color){
	var obj=$($F("overall_color_picker_from_obj"));
	Element.setStyle(obj, {color: color});
	obj.value=color.substr(1);
	close_overall_color_picker();
}

function close_overall_color_picker(){
	Element.hide("overall_color_picker_div");
	hide_shadow("overall_color_picker_div")
}


function overall_add_cat(cat_obj_id){
	var cat=decodeURIComponent($(cat_obj_id).value);
	if(cat==''){
		newCatTitle=prompt("请输入新增的分类名称(不要超过10个汉字):","");
		if(newCatTitle=='' || newCatTitle==null){
			return false;
		}else{
			var optionCnt=$(cat_obj_id).options.length;
			$(cat_obj_id).options[optionCnt-1]=new Option(newCatTitle, newCatTitle);
			$(cat_obj_id).options[optionCnt]=new Option('新增分类...', '');
			$(cat_obj_id).options[optionCnt-1].selected=true;
					
		}
	}
}

function add_friend2(){
    var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	show_message("正在提交数据，请稍候....<br><br><a href='#' onclick='hide_message();  return false;'>如果很长时间没有返回结果，请点击这儿关闭提示窗口</a>，<br>然后重新提交。", "doing", curleft-50, curtop-10);
	var pars=Form.serialize("friend_add_form");
	var url="friend_add2.php";
	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'post', 
			parameters: pars, 
			onSuccess: ok_add_friend,
			onFailure: ajax_failure
		});	
}

function ok_add_friend(o){
	res=trim(o.responseText);
	if(res!='1'){
		show_message(res+"<br><br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "error");
	}else{
		close_overall_admin_div();
		show_message("该用户已经加为您的好友！<br><br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "ok");
	}
}

function link_quick_add(){
	var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	Element.setStyle("overall_admin_div", {left: curleft-20, top: curtop, width: 360, height: 160});
	Element.setStyle("overall_admin_div_table", {width: 360, height: 160});

	Element.setStyle("overall_admin_div_body", {height: 130});
	$("overall_admin_div_title").innerHTML="加入网址簿";
	$("overall_admin_div_body").innerHTML="<br><br><br><center>正在加载数据，请稍候...</center>";
	Element.show("overall_admin_div");
	draw_shadow("overall_admin_div");
	
	var url=window.location;
	if($("url_input")){
		url=$F("url_input");
	}
	url=encodeURIComponent(url);
	var title=encodeURIComponent(document.title);
	var pars="url="+window.location+"&title="+title;
	var url="link_quick_add.php";
	var myAjax = new Ajax.Updater(
		'overall_admin_div_body',
		url, 
		{
			method: 'get', 
			parameters: pars
		});	
}

function link_quick_add2(){
    var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	show_message("正在提交数据，请稍候....<br><br><a href='#' onclick='hide_message();  return false;'>如果很长时间没有返回结果，请点击这儿关闭提示窗口</a>，<br>然后重新提交。", "doing", curleft-50, curtop-10);
	var pars=Form.serialize("link_quick_add_form");
	var url="link_quick_add2.php";
	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'post', 
			parameters: pars, 
			onSuccess: ok_add_quick_link,
			onFailure: ajax_failure
		});	
}

function ok_add_quick_link(o){
	res=trim(o.responseText);
	if(res!='1'){
		show_message(res+"<br><br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "error");
	}else{
		close_overall_admin_div();
		show_message("该网页已经加入到您的网址簿！<br><br><a href='#' onclick='hide_message();  return false;'>请点击这儿关闭提示窗口</a>。", "ok");
	}
}

function ajax_update_content(div_id, url, pars){
	var myAjax = new Ajax.Updater(
		div_id,
		url, 
		{
			method: 'get', 
			parameters: pars
		});	
}


function private_pass(cookie_name, cookie_value, action){
	createCookie(cookie_name,cookie_value,0);
	eval(action);
}

function export_content(editor_id, form_id, back_type){
  prepareSubmit($(editor_id));
  var old_target=$(form_id).target;
  $(form_id).action="export.php?type="+back_type;
  $(form_id).target="_self";
  $(form_id).submit();
  $(form_id).action="";
  $(form_id).target=old_target;

}


function do_import(){
	if(editMode!='edit'){
		alert('现在不是编辑状态，无法执行指定操作！');
		return false;
	}

	var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	Element.setStyle("overall_admin_div", {left: curleft-120, top: curtop-140, width: 360, height: 180});
	Element.setStyle("overall_admin_div_table", {width: 360, height: 180});
	Element.setStyle("overall_admin_div_body", {height: 150});
	$("overall_admin_div_title").innerHTML="从备份文件中导入内容";
	$("overall_admin_div_body").innerHTML="<br><br><br><center>正在加载数据，请稍候...</center>";
	Element.show("overall_admin_div");
	draw_shadow("overall_admin_div");
	var pars="";
	var url="import.php";
	var myAjax = new Ajax.Updater(
		'overall_admin_div_body',
		url, 
		{
			method: 'get', 
			parameters: pars
		});	
}

function import_content(action, text){
	if(action==0){
		alert("上传的文件格式错误！");
	}else{
		bbpEditor.document.execCommand("selectAll");
		pasteHTML(text);
	}
	close_overall_admin_div();
}


function jubao(content_Id){
	var curleft=Event.pointerX(event);
	var curtop=Event.pointerY(event);
	Element.setStyle("overall_admin_div", {left: curleft-320, top: curtop-40, width: 360, height: 180});
	Element.setStyle("overall_admin_div_table", {width: 360, height: 180});
	Element.setStyle("overall_admin_div_body", {height: 150});
	Element.show("overall_admin_div");
	draw_shadow("overall_admin_div");
	
}

function login() {
    Element.setStyle("login", { left:'500px', top:'190px', width: '360px', height: '210px' });
    Element.show("login");
    draw_shadow1("login");

}


function draw_shadow1(obj_id, depth) {
    if (!$(obj_id + "_shadow")) {
        var z_index = $(obj_id).style.xIndex - 1;
        var div_str = "<div style='width:280px;height:60px;position:absolute;left:206px;top:106px;font-size:12px;filter:alpha(opacity=40);Z-index:" + z_index + ";display:none'  id='" + obj_id + "_shadow'></div>";
        new Insertion.After(obj_id, div_str);
    }
    var org_obj = $(obj_id);
    var shadow_obj = $(obj_id + "_shadow");
    if (!depth) depth = 4;
    shadow_obj.style.top = org_obj.offsetTop + depth;
    shadow_obj.style.left = org_obj.offsetLeft + depth;
    shadow_obj.style.width = org_obj.offsetWidth;
    shadow_obj.style.height = org_obj.offsetHeight;
    shadow_obj.style.display = "block";
}

function log() {
   // var curleft = Event.pointerX(event);
    //var curtop = Event.pointerY(event);
    Element.setStyle("log", { left: '200px', top:'3px', width: '220px', height:'100px' });
    Element.show("log");
}

function logout() {
    document.getElementById('log').style.display = 'none';
    //Element.hide('log');
    //hide_shadow('log');
}

function close_login() {
    Element.hide('login');
}

function log1() {
//    var curleft = Event.pointerX(event);
//    var curtop = Event.pointerY(event);
    Element.setStyle("log", { left:'1000px', top:'3px', width: '220px',height:  '100px' });
    Element.show("log");
}