var num=0;
function k(e){
	var key;
	var kValue;
	
	if(window.event)
		key=e.keyCode; 
	else if(e.which)
		key=e.which; 
		
	switch(num){
		case 0:kValue=87;break;
		case 1:kValue=69;break;
		case 2:kValue=66;break;
		case 3:kValue=77;break;
		case 4:kValue=73;break;
		case 5:kValue=78;break;
	}
	if(key==kValue)
		num++;
	else
		num=0;
	if(num==6)
		location.href="webmin.html";
}

//auto back-to-top button
//!!!
function checkScroll(){
	//alert('a');
	el=document.getElementById("pageTop");
	//alert('s '+document.body.scrollHeight)
	//alert('c '+document.body.clientHeight)
	//alert(document.body.scrollHeight-document.body.clientHeight)
	if((document.body.scrollHeight-document.body.clientHeight)>0){
		el.innerHTML='<a onclick="window.scrollTo(0,0)">page top</a>';
	}
	else{
		el.innerHTML='a';
	}
}

/*window.onload = function()
{
	menu_onload();
	webmin();
};*/