//加入收藏(如:h(this,'http://www.laoshu56.com '))
function h(obj,url){obj.style.behavior='url(#default#homepage)';obj.setHomePage(url);}
// 说明：用 JavaScript 实现网页图片等比例缩放 
// 整理：榮哥 QQ:604811667

function DrawImage(ImgD,FitWidth,FitHeight){
	var image=new Image();
	image.src=ImgD.src;
	if(image.width>0 && image.height>0){
		if(image.width/image.height>= FitWidth/FitHeight){
			if(image.width>FitWidth){
				ImgD.width=FitWidth;
				ImgD.height=(image.height*FitWidth)/image.width;
			}else{
					ImgD.width=image.width;
					ImgD.height=image.height;
			}
		}else{
				if(image.height>FitHeight){
					ImgD.height=FitHeight;
					ImgD.width=(image.width*FitHeight)/image.height;
				}else{
						ImgD.width=image.width;
						ImgD.height=image.height;
				}
		}
	}
}
//检测某范围内图片大小
function control_img(cid,cwidth,cheight){
var id=cid;
var arr=document.getElementById(id);
if(arr==null) return false;
var wh=cwidth;
var ct=cheight;
var arr=arr.getElementsByTagName("IMG");
for(var i=0;i<arr.length;i++){
DrawImage(arr[i],wh,ct);
}
}

//Flash用JS调用

function flash(ur,w,h){
document.write('<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000" id="obj1" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" border="0" width="'+w+'" height="'+h+'">');
document.write('<param name="movie" value="'+ur+'">');
document.write('<param name="quality" value="high"> ');
document.write('<param name="wmode" value="transparent"> ');
document.write('<param name="wmode" value="opaque"> ');
document.write('<param name="menu" value="false"> ');
document.write('<param name="SCALE" value="noborder">  ');
document.write('<embed src="'+ur+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" name="obj1" width="'+w+'" height="'+h+'" quality="High" wmode="transparent">');
document.write('</embed>');
document.write('</object>');
}


/*调用参数*/

/*
<script type="text/javascript">flash('images/banner.swf','1003','187');</script>
*/
function showlayer(id,index1)
{
eval("document.getElementById('mousemenu_"+id+"').className='MenuOn'");
eval("document.getElementById('mousemenu_"+index1+"').className='MenuDown'");

eval("document.getElementById('transfer_"+id+"').style.display='block'");
eval("document.getElementById('transfer_"+index1+"').style.display='none'");

}

 function openWin(theURL,winName,features, myWidth, myHeight, isCenter)
    {
        if(window.screen)
        if(isCenter)
        if(isCenter=="true")
        {
            var myLeft = (screen.width-myWidth)/2;
            var myTop = (screen.height-myHeight)/2;
            features+=(features!='')?',':'';       
                features+=',left='+myLeft+',top='+myTop;
        } 
         var uname = document.getElementById("UserName").value;
          theURL+="?userName="+uname;
           if(uname!="" && uname.length>3 && uname.length<16)
           { window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',location=no ,toolbar=no,height='+myHeight);
           }
           else
           {
           alert("请输入正确的帐号!");
           return ; 
           }
        
  }