function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function LoadFlash(wmode,url,width,Height)
{ 
document.write(
'<embed src="' + url + '" wmode=' + wmode +
' quality="high" pluginspage=http://www.macromedia.com/go/getflashplayer type="application/x-shockwave-flash" width="' + width + 
'" height="' + Height + '"></embed>'); 
}
function DownImage(ImgD,w,h){ 
    var image=new Image(); 
    image.src=ImgD.src; 
    if(image.width>0 && image.height>0){//flag=true; 
	if(image.width>w){
		if(image.height*w/image.width<=h){
           if(image.width>=w){ 
               ImgD.width=w; 
               ImgD.height=(image.height*w)/image.width; 
           }else{ 
               ImgD.width=image.width; 
               ImgD.height=image.height; 
           }
		}else{
           if(image.height>=h){ 
               ImgD.height=h; 
               ImgD.width=(image.width*h)/image.height; 
           }else{ 
               ImgD.width=image.width; 
               ImgD.height=image.height; 
           }
		}
	}else{
           if(image.height>=h){ 
               ImgD.height=h; 
               ImgD.width=(image.width*h)/image.height; 
           }else{ 
               ImgD.width=image.width; 
               ImgD.height=image.height; 
           }
	}		     
    } 
}
	function changeTab(tabToShow)
	{
	    //alert ('in change tab');
	    try {
	        var tabTable = document.getElementById('tabs');
	         //alert ("tabTable = " + tabTable);
	         var tabRow = tabTable.tBodies[0].rows[0];
	         //var contentRow = tabTable.tBodies[0].rows[1];
	         
	         //alert ("tab count = " + tabRow.childNodes.length);
	         for (i=0; i<tabRow.childNodes.length; i++)
	         {
	                    //alert ("is lastchild not null?");
	            if (tabRow.childNodes[i].lastChild)
	            {
	                    //alert ("lastchild not null");
	                var tabName = tabRow.childNodes[i].lastChild.nodeValue;
	                if (tabName != "")
	                {
	                    //alert ("tabname = " + tabName);
	                    document.getElementById(tabName).style.display='none';
	                    //alert ("TabName = " + tabName + "<br>TabToShow = " + tabToShow);
                        tabRow.childNodes[i].removeAttribute('oldStyle');
	                    if (tabName == tabToShow)
	                    {   
	                        //alert ("setting as selected");
                            //tabRow.childNodes[i].className = 'tabSelected';
                            tabRow.childNodes[i].setAttribute('oldStyle', 'tabSelected');
   	                    }
   	                    else
   	                    {
 	                        //alert ("setting as unselected");
                            tabRow.childNodes[i].className = 'tabUnselected';
 	                    }
	                }
	            }
	         }
	        var theTabToShow = document.getElementById(tabToShow);
	        theTabToShow.style.display='block';
        }
	    catch(e)
	    {
	    return;
	    }
	}
 function SetWinHeight(obj)
{
 var win=obj;
 if (document.getElementById)
 {
  if (win && !window.opera)
  {
   if (win.contentDocument && win.contentDocument.body.offsetHeight) 

    win.height = win.contentDocument.body.offsetHeight; 
   else if(win.Document && win.Document.body.scrollHeight)
    win.height = win.Document.body.scrollHeight;
  }
 }
}

function checkform()
{
	if(document.searchform.searchkey.value==''){
		alert("¹Ø¼ü´Ê²»ÄÜΪ¿Õ");
		document.searchform.searchkey.focus();
		return false;
	}
}

function LoadFlash(wmode,url,width,Height)
{ 
document.write(
'<embed src="' + url + '" wmode=' + wmode +
' quality="high" pluginspage=http://www.macromedia.com/go/getflashplayer type="application/x-shockwave-flash" width="' + width + 
'" height="' + Height + '"></embed>'); 
}