<!--
//元素名称：m_n; tab_m_n
//count:交换的个数
function showtab(m,n,count){
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject("td_"+m+"_"+i).className="libg";
			getObject("tab_"+m+"_"+i).className="show";
			}
		else {
			getObject("td_"+m+"_"+i).className="";
			getObject("tab_"+m+"_"+i).className="hidden";
			}
	}
}

function showtaba(m,n,count){
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject("tda_"+m+"_"+i).className="libg2";
			getObject("taba_"+m+"_"+i).className="show";
			}
		else {
			getObject("tda_"+m+"_"+i).className="";
			getObject("taba_"+m+"_"+i).className="hidden";
			}
	}
}

function showtabb(m,n,count){
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject("tdb_"+m+"_"+i).className="libg2";
			getObject("tabb_"+m+"_"+i).className="show";
			}
		else {
			getObject("tdb_"+m+"_"+i).className="";
			getObject("tabb_"+m+"_"+i).className="hidden";
			}
	}
}

function showtabc(m,n,count){
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject("tdc_"+m+"_"+i).className="libg2";
			getObject("tabc_"+m+"_"+i).className="show";
			}
		else {
			getObject("tdc_"+m+"_"+i).className="";
			getObject("tabc_"+m+"_"+i).className="hidden";
			}
	}
}

function getObject(objectId) {
    if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	return document.getElementById(objectId);
    } else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	return document.all(objectId);
    } else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	return document.layers[objectId];
    } else {
	return false;
    }	
}	
//-->

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_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_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];}
}
//-->