function do_open(theURL,winName,features) { //v2.0
	  window.open(theURL,winName,features);
	}
	
	function elementSlide(elem,start,end,step,interval,top) 
	{
		var i=start;
		var factor=1.08;
		if (elem.widthChangeMemInt)
			window.clearInterval(elem.widthChangeMemInt);
		
		elem.widthChangeMemInt = window.setInterval(
			function() { 
				i=i+step;								
				if(top==1) elem.style.top = (-1*i+27) + "px"; 
				elem.style.height = i + "px"; 				
				if (i >= end) window.clearInterval(elem.widthChangeMemInt);
				if (i<(end/2)) step = step*factor ;	
				else {
					step = step/factor;
					if (i>(5*end/7)) factor=1.10;
				}
			} 
		,interval)
	}
	
	function kuuvalikko(days,pos) {
		document.getElementById("kuupaivat_div").style.height="1px";
		document.getElementById("kuupaivat_div").style.visibility="visible";
		document.getElementById("kuupaivat_div").style.left=pos;
		elementSlide(document.getElementById("kuupaivat_div"),1,25+16*days,2,30,0) 	
	}
	
	function kuuvalikko_pois() {
		document.getElementById("kuupaivat_div").style.visibility="hidden";		
		document.getElementById("kuupaivat_div").style.height="1px";
	}
	
	function copyright_esiin(height) {
		document.getElementById("copyright_div").style.height="1px";
		document.getElementById("copyright_div").style.top="27px";
		document.getElementById("copyright_div").style.visibility="visible";
		elementSlide(document.getElementById("copyright_div"),1,height,1,30,1) 
	}
	
	function copyright_pois() {
		document.getElementById("copyright_div").style.visibility="hidden";		
		document.getElementById("copyright_div").style.height="1px";
	}