/**
 * ============================================================================
 * 版权所有 2005-2008 广州市天河路365号天俊国际3A04
 * 网站地址: http://www.dodi.cn
 * ----------------------------------------------------------------------------
 *  常用 JS , 兼容IE,FF
 */

/* ------------------------------------
	常用搜索效果 
	$ Ahour: aming
	$ mailto: 137992916@qq.com
	$ exaple: searchText(this,'请输入关键字');
------------------------------------------ */
function searchText(obj,textValue){
	if(obj.value == textValue){
		obj.value = '';
	}
	obj.onblur = function(){
		if(obj.value == '')	{
			obj.value = textValue;	
		}
	}
}

/*-------------------------------------------
	 $ 图片预加载
  	 $ comfrom: dreamweaver编辑器
     $example: simplePreload( '01.gif', '02.gif' ); 
---------------------------------*/
function simplePreload()
{ 
  var args = simplePreload.arguments;
  document.imageArray = new Array(args.length);

  for(var i=0; i<args.length; i++)
  {
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  }

}

/* ----------------------------------------
	加入收藏
	$comefrom : 互联网
	$example : <a href="javascript:void(0);" target="_self" onClick="javascript:AddFavorite('http://www.webjx.com/','网页教学网')">加入收藏</a>
--------------------------------- */
function AddFavorite(sURL, sTitle)
{
    try { window.external.addFavorite(sURL, sTitle); }
    catch (e)
    {
        try { window.sidebar.addPanel(sTitle, sURL, ""); }
        catch (e) {
            alert("加入收藏失败，请使用Ctrl+D进行添加");
        }
    }
}
/* --------------------------------------
	最近浏览功能
-------------------------------- */
function addCookie(objName,objValue,objHours){//添加cookie
	var str = objName + "=" + escape(objValue);
	if(objHours > 0){//为0时不设定过期时间，浏览器关闭时cookie自动消失
		var date = new Date();
		var ms = objHours*3600*1000;
		date.setTime(date.getTime() + ms);
		str += "; expires=" + date.toGMTString();
	}
	document.cookie = str;
}

function getCookie(objName){//获取指定名称的cookie的值
	var arrStr = document.cookie.split("; ");
	for(var i = 0;i < arrStr.length;i ++){
		var temp = arrStr[i].split("=");
		if(temp[0] == objName) 
			return unescape(temp[1]);
	}
}

function delCookie(name){//为了删除指定名称的cookie，可以将其过期时间设定为一个过去的时间
	var date = new Date();
	date.setTime(date.getTime() - 10000);
	document.cookie = name + "=a; expires=" + date.toGMTString();
}





/* --------------------------------------
	设为首页
	$example : <a href="javascript:void(0)" onclick="setHomepage()">设为首页</a>
-------------------------------- */
function SetHome(obj,vrl){
	try{ obj.style.behavior='url(#default#homepage)';obj.setHomePage(vrl); }
	catch(e){
		if(window.netscape) {
			try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  }  
			catch (e) { 
				alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'");
			}
		var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
		prefs.setCharPref('browser.startup.homepage',vrl);
		}
	}
}

<!--
/*第一种形式 第二种形式 更换显示样式*/
function setTab(name,cursel,n){
for(i=1;i<=n;i++){
var menu=document.getElementById(name+i);
var con=document.getElementById("con_"+name+"_"+i);
menu.className=i==cursel?"hover":"";
con.style.display=i==cursel?"block":"none";
}
}
//-->

// 弹出语言版本
$(document).ready(function(){
		$('#lang').hover(function(){
			$('#langS').show(200);
		},function(){
			$('#langS').hide(200);		
		});	
});

/* 下拉菜单 */
$(document).ready(function(){
	$("div.nav li").hover(function(){
		$('div.nav').css('z-index','99');
		$('.pagebody').css('position','static');
		$('.pagebody').css('z-index','3');
		$(this).find("ul").show(200);
		$(this).find(".sbtn").addClass("hover");
	},function(){
		$('div.nav').css('z-index','99');
		$('.pagebody').css('position','relative');		
		$(this).find("ul").hide(200);
		$(this).find(".sbtn").removeClass("hover");
	});
});
$(document).ready(function(){
						   
		$('#theimg_1').parent().parent().find('div').slideUp();	
					  
})
function zdn_show(id)
{
	document.getElementById(id).style.display = 'block';
}
$(document).ready(function(){
	$('.knowledge li h3').click(function(){
		//$('.knowledge li div').hide();
		//$(this).parent().find('div').slideUp();
		if ($(this).parent().find('div').is(':visible')) {
             $(this).parent().find('div').slideUp();
			 $(this).find('img').attr('src','images/jiahao.jpg');
         } else {
             $(this).parent().find('div').slideDown();
			 $(this).find('img').attr('src','images/jianhao.jpg');
         }
	});						  
})

function search_news(id)
{
	if(document.getElementById(id).value == '')
	{
		document.getElementById(id).focus();
		return false;
	}
}



function check_member()
{
	var reg = /\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
	if(document.getElementById('user').value == '')
	{
		document.getElementById('user').focus();
		return false;
	}	
	if(document.getElementById('pwd').value == '')
	{
		document.getElementById('pwd').focus();
		return false;
	}	
	if(document.getElementById('code').value == '')
	{
		document.getElementById('code').focus();
		return false;
	}

}
function to_comment(id)
{
	document.getElementById(id).focus();
	return false;	
}
function check_comments()
{
	if(document.getElementById('comments').value == '')
	{
		document.getElementById('comments').focus();
		return false;
	}	
}
function check_login(val)
{
	if(val == 1)
	{
		alert('Please login first!');
		//document.getElementById('user').focus();
		return false;
	}else if(val == 2)
	{
		alert('Please login first!');
		return false;
	}
}
function check_form()
{
	var reg = /\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
	if(document.getElementById('name').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('name').focus();
		return false;
	}	
	if(document.getElementById('email').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('email').focus();
		return false;
	}	
	if(document.getElementById('area').value == 0)
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('area').focus();
		return false;
	}
	if(!reg.test( document.getElementById('email').value ))
	{
		document.getElementById('email').focus();
		alert('E-mail is invalid');
		return false;
	}
}
function check_ask_price_form()
{
	var reg = /\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
	if(document.getElementById('Product').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('Product').focus();
		return false;
	}
	if(document.getElementById('Quantity').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('Quantity').focus();
		return false;
	}

	if(document.getElementById('name').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('name').focus();
		return false;
	}	
	if(document.getElementById('area').value == 0)
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('area').focus();
		return false;
	}
	if(document.getElementById('city').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('city').focus();
		return false;
	}
	if(document.getElementById('email').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('email').focus();
		return false;
	}	
	if(document.getElementById('phone').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('phone').focus();
		return false;
	}

	if(!reg.test( document.getElementById('email').value ))
	{
		document.getElementById('email').focus();
		alert('E-mail is invalid');
		return false;
	}
}
function reset_member()
{
	document.getElementById('user').value='';
	document.getElementById('pwd').value='';
	document.getElementById('code').value='';	
}
function reset_tobepd_b()
{
	document.getElementById('company_name').value='';
	document.getElementById('website').value='';
	document.getElementById('contact_person').value='';
	document.getElementById('position').value='';
	document.getElementById('address').value='';
	document.getElementById('area').value='';
	document.getElementById('tel').value='';
	document.getElementById('employee').value='';
	document.getElementById('email').value='';
	document.getElementById('brief').value='';
	document.getElementById('cs_product').value='';
	document.getElementById('industry').value='';
	document.getElementById('advantages').value='';

}
function reset_ask_price_form()
{
	document.getElementById('Product').value='';
	document.getElementById('Quantity').value='';
	document.getElementById('name').value='';
	document.getElementById('company').value='';
	document.getElementById('area').value='';
	document.getElementById('city').value='';
	document.getElementById('email').value='';
	document.getElementById('phone').value='';	
	document.getElementById('fax').value='';	
	document.getElementById('note').value='';	

	
}
function reset_form()
{
	document.getElementById('name').value='';
	document.getElementById('email').value='';
	document.getElementById('phone').value='';
	document.getElementById('city').value='';
	document.getElementById('address').value='';
	document.getElementById('code').value='';
	document.getElementById('company').value='';
	document.getElementById('comment').value='';
}
function pc_delete(id)
{
	$.post("pc_delete.php",'id='+id,function(text){	
		   alert(text);

	});
}

function add_email_user(id)
{
	var reg = /\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
	var email_user = document.getElementById(id).value;
	if(email_user == '')
	{
		document.getElementById(id).focus();
		return false;
	}
	if(!reg.test( document.getElementById(id).value ))
	{
		document.getElementById(id).focus();
		alert('E-mail is invalid');
		return false;
	}
	///getAbsoluteLeft(document.getElementById(id));
	//$('#cart_info').html("Loading...");
	//$('#cart_info').css({top:240+'px',left:obj_left-100+'px'}).show();
	//$.post(Q_URL+"cart/get_cart_info",'id='+id+'&url='+url,function(text){
	$.post("add_email_user.html",'email_user='+email_user,function(text){	
		   alert(text);

	});
    
}
function sys_mail(id)
{
	$.post("sys_sendmail.html",'id='+id,function(text){	
		   alert(text);
	});
}


function check_personal_form()
{
	
	if(document.getElementById('oldpwd').value == '')
	{
		document.getElementById('oldpwd').focus();
		return false;
	}
	if(document.getElementById('newpwd').value == '')
	{
		document.getElementById('newpwd').focus();
		return false;
	}
	if(document.getElementById('renewpwd').value == '')
	{
		document.getElementById('renewpwd').focus();
		return false;
	}
	if(document.getElementById('oldpwd').value.length < 4)
	{
		alert('Password must more than 4');
		document.getElementById('oldpwd').focus();
		return false;
	}
	if(document.getElementById('newpwd').value.length < 4)
	{
		alert('Password must more than 4');
		document.getElementById('newpwd').focus();
		return false;
	}
	if(document.getElementById('renewpwd').value.length < 4)
	{
		alert('Password must more than 4');
		document.getElementById('renewpwd').focus();
		return false;
	}

}
function check_personal_form1()
{
	var reg = /\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
/*	if(document.getElementById('email1').value == '')
	{
		document.getElementById('email1').focus();
		return false;
	}
	if(document.getElementById('email2').value == '')
	{
		document.getElementById('email2').focus();
		return false;
	}
	if(document.getElementById('email3').value == '')
	{
		document.getElementById('email3').focus();
		return false;
	}*/
	if(document.getElementById('email1').value != '')
	{
		if(!reg.test( document.getElementById('email1').value ))
		{
			document.getElementById('email1').focus();
			alert('E-mail is invalid');
			return false;
		}
	}
	if(document.getElementById('email2').value != '')
	{
		if(!reg.test( document.getElementById('email2').value ))
		{
			document.getElementById('email2').focus();
			alert('E-mail is invalid');
			return false;
		}	
	}
	if(document.getElementById('email3').value != '')
	{
		if(!reg.test( document.getElementById('email3').value ))
		{
			document.getElementById('email3').focus();
			alert('E-mail is invalid');
			return false;
		}
	}
	
}

function add_favorite(id)
{
	$.post("add_myfavorites.php",'id='+id,function(text){	
		   alert(text);

	});
}
function check_request_form()
{
	var reg = /\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
	if(document.getElementById('name').value=='')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('name').focus();
		return false;
	}
	if(document.getElementById('email').value=='')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('email').focus();
		return false;
	}
	if(document.getElementById('zwcad').value==0)
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('zwcad').focus();
		return false;
	}
	if(document.getElementById('language').value==0)
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('language').focus();
		return false;
	}
	if(!reg.test( document.getElementById('email').value ))
	{
		document.getElementById('email').focus();
		alert('E-mail is invalid');
		return false;
	}
}

function check_tobepd_form()
{
	var reg = /\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
	if(document.getElementById('company_name').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('company_name').focus();
		return false;
	}	
	if(document.getElementById('website').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('website').focus();
		return false;
	}
	if(document.getElementById('contact_person').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('contact_person').focus();
		return false;
	}
	if(document.getElementById('area').value == 0)
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('area').focus();
		return false;
	}
	if(document.getElementById('tel').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('tel').focus();
		return false;
	}
	
	if(document.getElementById('email').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('email').focus();
		return false;
	}
	if(document.getElementById('brief').value == '')
	{
		alert("Please fill in the blanks marked with [*]");
		document.getElementById('brief').focus();
		return false;
	}
	if(!reg.test( document.getElementById('email').value ))
	{
		document.getElementById('email').focus();
		alert('E-mail is invalid');
		return false;
	}
}
function check_tobepd_one_form()
{
	if(document.theForm.company.value=="")
	{
	alert("Please input the company name.");
	document.theForm.company.focus();
	return false;
	}
	if(document.theForm.website.value=="")
	{
	alert("Please input your website address.");
	document.theForm.website.focus();
	return false;
	}
	if(document.theForm.person.value=="")
	{
	alert("Please input person.");
	document.theForm.person.focus();
	return false;
	}
	if(document.theForm.country.value=="")
	{
	alert("Please select your country.");
	document.theForm.country.focus();
	return false;
	}
	if(document.theForm.tel.value=="")
	{
	alert("Please select your telephone.");
	document.theForm.tel.focus();
	return false;
	}
	if(document.theForm.email.value=="")
	{
	alert("Please input your E-mail.");
	document.theForm.email.focus();
	return false;
	}
	if(theForm.email.value.indexOf("@")==-1 || theForm.email.value.indexOf(".")==-1)
	{
		alert("Email format is not correct, please Rewrite.");
		theForm.email.focus();
		return false;
	}
	if(document.theForm.introduction.value=="")
	{
	alert("Please input brief introduction.");
	document.theForm.introduction.focus();
	return false;
	}
}
function reset_tobepd()
{
	document.getElementById('name1').value='';
	document.getElementById('company1').value='';
	document.getElementById('area1').value='';
	document.getElementById('city1').value='';
	document.getElementById('email1').value='';
	document.getElementById('tel1').value='';
	document.getElementById('fax1').value='';
	document.getElementById('note1').value='';
}