/* javascript/showhide.js
 */ 

function showDiv(div){
	var d=document.getElementById(div);
	d.style.display='block';
}

function hideDiv(div){
	var d=document.getElementById(div);
	d.style.display='none';
}

function showHide(div,vis){
	if(vis=='show'){
		showDiv(div);
	}else if(vis=='hide'){
		hideDiv(div);
	}
}