/* 2007-11-28 XuJian */ 
//截取字符串 包含中文处理 
//(串,长度,增加...) 
function subString(str, len, hasDot) 
{ 
    var newLength = 0; 
    var newStr = ""; 
    var chineseRegex = /[^\x00-\xff]/g; 
    var singleChar = ""; 
    var strLength = str.replace(chineseRegex,"**").length; 
    for(var i = 0;i < strLength;i++) 
    { 
        singleChar = str.charAt(i).toString(); 
        if(singleChar.match(chineseRegex) != null) 
        { 
            newLength += 2; 
        }     
        else 
        { 
            newLength++; 
        } 
        if(newLength > len) 
        { 
            break; 
        } 
        newStr += singleChar; 
    } 
     
    if(hasDot && strLength > len) 
    { 
        newStr += "..."; 
    } 
    return newStr; 
} 


function movepic(img_name,img_src) {
document[img_name].src=img_src;
}

function movebg(id,src) {
document.getElementById(id).background=src;
}

function changeclass(id,i){
var aa;
var m;
for(m=1;m<=i;m++)
{
aa="a"+m;
if(id==aa){
document.getElementById(aa).className="menu2";
}
else{
document.getElementById(aa).className="menu";
}
}
}

function show_menu(x) 
					{ 
						if(tpxw == x)
						{
					
						tpxw.style.visibility="visible"
						MediaPlayer.pause(); 
						}
						else
						{
					
						tpxw.style.visibility="hidden"
						
						}
						if(spxw == x)
						{
					  MediaPlayer.pause(); 
						spxw.style.visibility="visible";

						}
						else
						{
					
						spxw.style.visibility="hidden";
						
						}
					}	

function show_menu1(x,y) 
					{ 
						for(var id = 1;id<=y;id++)
						{
							var law="law"+id;
							if(x == law)
							{					   
							document.getElementById(law).style.visibility="visible";
							}
							else
							{
							document.getElementById(law).style.visibility="hidden";
							}
						}
					}	
					
function show_menu2(x,y) 
					{ 
						for(var id = 1;id<=y;id++)
						{
							var td="td"+id;
							if(x == td)
							{					   
							document.getElementById(td).style.visibility="visible";
							}
							else
							{
							document.getElementById(td).style.visibility="hidden";
							}
						}
					}

 function Player(src){


	var url = src;
	var type = url.replace(/.+[\/\.]/g,'');

	var wmp = "wmv,mp3,mpeg,wma";
	var rm = "rm,ram,rmvb,3gp";

	if(wmp.indexOf(type)!=-1)
	{
		try
		{
			 WMP();
				var mp = document.getElementById("MediaPlayer");
				mp.style.display = "block";
				mp.setAttribute("Filename",url);
		}
		catch (e)
		{
			alert("你的机器可能没有装window media player 播放器,所以无法观看,请安装");
		}

	}else if (rm.indexOf(type)!=-1)
	{
		 try
		 {
			RM();
			var rp = document.getElementById("RmPlayer");
			rp.style.display = "block";
			rp.SetSource(url);
		 }
		 catch (e)
		 {
			alert("你的机器可能没有安装RealPlayer播放器,请安装后观看");
		 }
	}
}

function WMP(){

document.write("<object  class=OBJECT classid=CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95 height='222' id=MediaPlayer width='268' style=display:none>");
document.write("<param name=ShowStatusBar value=0>")
document.write("<param name=AutoStart value='false'>")
document.write("<param name=Filename value=''>")
document.write("</object>");

}

function RM(){
document.write("<object id='RmPlayer' classid='clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA' width='268' height='222' style='display:none'>")
document.write("<param name='AUTOSTART' value='0'>");
document.write("<param name='SHUFFLE' value='0'>")
document.write("<param name='PREFETCH' value='0'>")
document.write("<param name='SRC' value='';>")
document.write("<param name='CONTROLS'value='Imagewindow,controlpanel'>")
document.write("<param name='CONSOLE' value='clip1'>")
document.write("<param name='NUMLOOP' value='0'>")
document.write("<param name='MAINTAINASPECT' value='0'>")
document.write("</object>")
}


function fontZoom(size)
{ 
document.getElementById('fontzoom').style.fontSize=size+'px'
}

function openwin()
　　{
	var openwin=0;
　　//判断该窗口(openwin)是否已经存在，如果已经存在，则先关闭窗口，然后再打开新窗口
　　if(openwin)
　　{
　　if(!openwin.closed) openwin.close();
　　}
　　//根据参数定位弹出窗口的展示位置
　　openwin = window.open('/szllm/wsdc/index.htm', '网上调查','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=no,resizable=no,copyhistory=yes,width=200,height=230,left=100,top=100,screenX=600,screenY=200');
	openwin.focus();
	}
	
	
function marquee1()                       
{                       
  document.write("<div style='width:100%;overflow:hidden;' id=marquee onmouseover=clearInterval(repeat)  onmouseout=repeat=setInterval(scrollMarquee,1)>")                       
}                       
function marquee2()                       
{                 
  document.write("</div>")    
  marquee.childNodes[0].align='left'; 
  
  if(marquee.childNodes[0].offsetWidth>marquee.offsetWidth) { 
   marquee.appendChild(marquee.childNodes[0].cloneNode(true)); 
   } 
  else { 
   for(var i=0;i<Math.round(marquee.offsetWidth/marquee.childNodes[0].offsetWidth)+1;i++) { 
    marquee.appendChild(marquee.childNodes[0].cloneNode(true)); 
    } 
   } 
  repeat=setInterval(scrollMarquee,1); 
}                       
function scrollMarquee() { 
 if(marquee.scrollLeft<marquee.childNodes[0].offsetWidth) 
  marquee.scrollLeft++; 
 else  
  marquee.scrollLeft=0; 
  }