function switchtab(tabc,tab,time,nun)
{
	swtab=function (){
			tc=gBclass(tabc);
			lis=$(tab).getElementsByTagName('li');
			nun=nun>=tc.length?0:nun;
			for(i=0;i<tc.length;i++){
			tc[i].style.display='none';
			lis[i].className="";
			lis[i].v=i;
			lis[i].tlink=tc;
			lis[i].tself=lis;
			addEcaii(lis[i],'mouseover',stabset);
			addEcaii(lis[i],'mouseout',clset);
			}
			tc[nun].style.display='block';
			lis[nun].className="act";
	}
	stabset=function (){sli=sTcai(stab,time,this.v,this.tlink,this.tself)}
	clset=function (){if(sli) clearTimeout(sli);}
	stab=function (h,tl,tf){
			for(i=0;i<tl.length;i++){
			tl[i].style.display='none';
			tf[i].className="";
			}
			tf[h].className='act';
			tl[h].style.display='block';
			ki=h;
	}
	swtab()
}
sTcai = function(fRef, mDelay)
{ 
	if(typeof fRef == 'function')
	{ 
		var argu = Array.prototype.slice.call(arguments,2); 
		var f = (function(){ fRef.apply(null, argu); }); 
		return setTimeout(f, mDelay); 
	} 
	return setTimeout(fRef,mDelay); 
} 
function gBclass(attValue)
{
  var mAr = [],eAr = document.all||document.getElementsByTagName("*");
  for (var i = 0; i < eAr.length; i++)
  {
  	var pattern = new RegExp("(^| )" + attValue + "( |$)");
	if (eAr[i].className.match(pattern)) mAr[mAr.length] = eAr[i];
  }
	return mAr;
}
function $(id) { return  document.getElementById(id)};
function addEcaii( node, type, listener ) {
if (node.addEventListener) {
       node.addEventListener( type, listener, false );
        return true;
    } else if(node.attachEvent) {
     	node['e'+type+listener] = listener;
        node[type+listener] = function(){node['e'+type+listener]( window.event );}
        node.attachEvent( 'on'+type, node[type+listener] );
        return true;
    }
    return false;
};
function dr( f ) {
	if ( dr.done ) return f();
	if ( dr.timer ) dr.ready.push( f );
	else {
		addEcaii( window, "load", isDOMReady );
		dr.ready = [ f ];
		dr.timer = setInterval( isDOMReady, 13 );
	}
}

function isDOMReady() {
	if ( dr.done ) return false;
	if ( document && document.getElementsByTagName && document.getElementById && document.body ){
		clearInterval( dr.timer );
		dr.timer = null;
		for ( var i = 0; i < dr.ready.length; i++ ) dr.ready[i]();
		dr.ready = null;
		dr.done = true;
	}
}

/*dr(
		function(){
			function showd(){
				$("diabg").style.height=document.body.scrollHeight+"px";
				$("diabg").style.width=document.body.scrollWidth+"px";
				$("diabg").style.opacity=0.7;
				$("diabg").style.filter="alpha(opacity=70)";
				$("diabg").style.background="#000";
				$("diabg").style.left="0";
				$("dia").style.left=document.body.offsetWidth/2-192+"px";
				$("dia").style.top=document.documentElement.clientHeight/2-185+document.documentElement.scrollTop+"px";
			}
			
			$("diabg").style.left=$("dia").style.left="-5000px";
			
			$("close").onclick=function(){
				$("diabg").style.left=$("dia").style.left="-5000px";
				return false;
			}
			function showdi(){
				showd();
				//return false;
			}
			if($("ngad")!==null) $("ngad").onclick=showdi;
			if($("ngad2")!==null) $("ngad2").onclick=showdi;
			if($("ngad9")!==null) $("ngad9").onclick=showdi;
			
			
		}
)*/