// JScript File


	    
    var hh=0;
	var inter;
	maxHeight = 150;
		
	function ShowBox(){	         
	    
		if(hh>maxHeight)
		{
		clearInterval(inter);
		document.getElementById("Terug").style.display = "inline";
		return;
		}
 
		obj = document.getElementById("coverDIV");
		obj.style.visibility = 'visible';
		hh+=9;
		obj.style.height = hh + 'px';
		document.getElementById("Meer").style.display = "none";
		
	}
	
	function HideBox(){
		obj = document.getElementById("coverDIV");
 
		if(hh<10)
		{
		obj.style.visibility = 'hidden';
		obj.style.height = '0.1em';
		clearInterval(inter);
		document.getElementById("Meer").style.display = "inline";
		document.getElementById("Terug").style.display = "none";
		return;
		}
		hh-=9;
		obj.style.height = hh + 'px';
	}
	
	function getDivHeightWebForm_AutoFocus()
	{
	    maxHeight = document.getElementById("coverDIV").offsetHeight;
	   
	    if (maxHeight < 15)
	    {
	        document.getElementById("Meer").style.display = "none";
	    }
	   
	    document.getElementById("coverDIV").style.height = '1px';
	   
	    document.getElementById("Terug").style.display = "none";	    
	    
	}