function $(id){
    if(document.getElementById && document.getElementById(id)) {
		// W3C DOM
		return document.getElementById(id);
    }else if(document.all && document.all(id)){
		// MSIE 4 DOM
		return document.all(id);
    }else if(document.layers && document.layers[id]) {
		// NN 4 DOM.. note: this won't find nested layers
		return document.layers[id];
    } else {
		return false;
    }
}
function setCookie(name,value){document.cookie = name + "="+ escape (value) + "; path=/;";}
function getCookie(name){var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));if(arr != null) return unescape(arr[2]); return null;}
var oInterval = null;
var UlObj = null;
var UlHeight = 0;
//播放视频
var ieVersion = /msie (\d+)/.exec(navigator.userAgent.toLowerCase());
var higherThanIE6 = ieVersion && parseInt(ieVersion[1]) == 6;
window.onload = function(){
	var obj=document.createElement("div");
	if(higherThanIE6){
		obj.style.position='absolute';
		window.attachEvent('onscroll', VideoPosition);
		window.attachEvent('onresize', VideoPosition);
	}else{
		obj.style.position='fixed';
	}
	obj.style.bottom='-11px';
	obj.style.right='0px';
	obj.id='Video';
	obj.innerHTML='<table border="0" cellspacing="0" cellpadding="0">'+
	'  <tr>'+
	'    <td><table width="100%" border="0" cellspacing="0" cellpadding="0">'+
	'      <tr>'+
	'        <td width="4"><img src="Style/v1.gif" width="4" height="17" /></td>'+
	'        <td background="Style/v2.gif"><img src="Style/v4.gif" width="129" height="17" /></td>'+
	'        <td align="right" background="Style/v2.gif"><img src="Style/v6.gif" id="Video_b" onclick="ShowVideo()" title="打开" width="11" height="11" style="cursor:pointer;" /></td>'+
	'        <td width="4"><img src="Style/v3.gif" width="4" height="17" /></td>'+
	'      </tr>'+
	'    </table></td>'+
	'  </tr>'+
	'  <tr>'+
	'    <td style="border-left:1px solid #616161;border-right:1px solid #616161; background:#FFF;" id="Video_c"></td>'+
	'  </tr>'+
	'  <tr>'+
	'    <td><table width="100%" border="0" cellspacing="0" cellpadding="0">'+
	'      <tr>'+
	'        <td width="4"><img src="Style/v7.gif" width="4" height="10" /></td>'+
	'        <td background="Style/v8.gif" width="100%"></td>'+
	'        <td width="4" align="right"><img src="Style/v9.gif" width="4" height="10" /></td>'+
	'      </tr>'+
	'    </table></td>'+
	'  </tr>'+
	'</table>';
	document.body.appendChild(obj);
	
	if(getCookie('IsVideo')!='关闭'){ShowVideo();}
}
function VideoPosition(){
	var obj = $('Video');
	var page = document.documentElement;
	var intTop = 0;
	if($('Video_b').title=='关闭'){
		intTop = parseInt(page.clientHeight) + parseInt(page.scrollTop) - obj.offsetHeight + 'px';
	}else{
		intTop = parseInt(page.clientHeight) + parseInt(page.scrollTop) - obj.offsetHeight + 11 + 'px';
	}
	obj.style.top = intTop;
	obj.style.left = parseInt(page.clientWidth) + parseInt(page.scrollLeft) - obj.offsetWidth + 'px';
}
function ShowVideo(){
	var obj = $('Video');
	if(obj){
		var Img = $('Video_b');
		if(Img.title=='关闭'){
			$('Video_c').innerHTML = '';
			obj.style.bottom = '-11px';
			Img.title = '打开';
			Img.src='Style/v6.gif';
			setCookie('IsVideo','关闭');
		}else{
			var swf_width=390;
			var swf_height=220;
			var files='http://www.plating-plating.com/video/video.flv';
			var texts='汉霖化工-中国专业电镀供应商';
			var config='1:自动播放|1:连续播放|100:默认音量|0:控制栏位置|1:控制栏显示|0x000033:主体颜色|60:主体透明度|0x66ff00:光晕颜色|0xffffff:图标颜色|0xffffff:文字颜色|:logo文字|:logo地址|:结束swf地址';
			var str = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ swf_width +'" height="'+ swf_height +'">';
			str += '<param name="movie" value="http://www.plating-plating.com/Video/vcastr.swf"><param name="quality" value="high">';
			str += '<param name="menu" value="false"><param name=wmode value="opaque">';
			str += '<param name="FlashVars" value="vcastr_file='+files+'&vcastr_title='+texts+'&vcastr_config='+config+'">';
			str += '<embed src="http://www.plating-plating.com/Video/vcastr.swf" wmode="opaque" FlashVars="vcastr_file='+files+'&vcastr_title='+texts+'&vcastr_config='+config+'" menu="false" quality="high" width="'+ swf_width +'" height="'+ swf_height +'" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
			str += '</object>'; 
			$('Video_c').innerHTML = str;
			obj.style.bottom = '0px';
			Img.title = '关闭';
			Img.src='Style/v5.gif';
			setCookie('IsVideo','打开');
		}
	}
	if(higherThanIE6){VideoPosition();}
}