function showhide(item) {
	obj=document.getElementById(item);
   	visible=(obj.style.display!="none")
   	key=document.getElementById("x" + item);
   		
   	if (visible) {
    	obj.style.display="none";
    	key.innerHTML="lees reacties";
   	} else {
     	
    	obj.style.display="block";
    	key.innerHTML="verberg reacties";
   	}
}

function showhide2(item) {
	obj=document.getElementById(item);
   	visible=(obj.style.display!="none")
   	key=document.getElementById("y" + item);
   		
   	if (visible) {
    	obj.style.display="none";
    	key.innerHTML="toon formulier";
   	} else {
     	
    	obj.style.display="block";
    	key.innerHTML="verberg formulier";
   	}
}

function toon_reactie(item) {
	obj=document.getElementById(item);
   	visible=(obj.style.display!="none")
   	key=document.getElementById("rx" + item);
   		
   	if (visible) {
    	obj.style.display="none";
    	key.innerHTML="lees reacties";
   	} else {
     	
    	obj.style.display="block";
    	key.innerHTML="verberg reacties";
   	}
}

function toon_verberg(item) {
	obj=document.getElementById(item);
   	visible=(obj.style.display!="none")
   	key=document.getElementById("x" + item);
   		
   	if (visible) {
    	obj.style.display="none";
    	key.innerHTML="toon";
   	} else {
     	
    	obj.style.display="block";
    	key.innerHTML="verberg";
   	}
}

function toon_verbergbrief(item) {
	obj=document.getElementById(item);
   	visible=(obj.style.display!="none")
   	key=document.getElementById("bx" + item);
   		
   	if (visible) {
    	obj.style.display="none";
    	key.innerHTML="toon de brief";
   	} else {
     	
    	obj.style.display="block";
    	key.innerHTML="verberg de brief";
   	}
}