// JavaScript Document

function tellusInit(){
	var count = 1;
	while(document.getElementById('tellus'+count)){
			var tellus = document.getElementById('tellus'+count);
			var r = tellus.getElementsByTagName('a');
			for(var i = 0; i < r.length; i++){
				r[i].onclick = displayTellus;
			}
		count++;
		}
		
	if(document.getElementById('tellus-close-button') || document.getElementById('cancel-text1') || document.getElementById('cancel-text2') || document.getElementById('step-two-cancel')){
		document.getElementById('tellus-close-button').onclick = hideTellus;
		document.getElementById('cancel-text1').onclick = hideTellus;
		document.getElementById('cancel-text2').onclick = hideTellus;
	}
}

function displayTellus(){
	if(document.getElementById('tellus-popup')){
		document.getElementById('tellus-popup').style.display = 'block';
	}
	return false;
}
function hideTellus(){
	if(document.getElementById('tellus-popup')){
		document.getElementById('tellus-popup').style.display = 'none';
		//document.getElementById('cover').style.display = 'none';
	}
	return false;
}

addLoadEvent(tellusInit);

/* Sets the visibility of the divs inside the tellus pop-up */
function divVisibility(divName, visibility) {
	document.getElementById( divName ).style.display =  visibility  ;

}