// JavaScript Document


function showDiv(div){
	document.getElementById( div ).style.visibility = 'visible';
}

function hideDivs(){
	document.getElementById('wellstrat').style.visibility = 'hidden';
	document.getElementById('wellkonz').style.visibility = 'hidden';
	document.getElementById('wellproj').style.visibility = 'hidden';
	document.getElementById('wellreal').style.visibility = 'hidden';
	document.getElementById('wellpreop').style.visibility = 'hidden';
	document.getElementById('wellbet').style.visibility = 'hidden';
}