// JavaScript Document

// JavaScript Document

function swapWelcome(param) {
	var welcome = document.getElementById('welcometitle'); 
	if (param == 'on') {
		welcome.innerHTML = "Welcome to Hope Fellowship!";
		welcome.style.color = "#ff9900"; 
	} else {
		welcome.innerHTML = "Welcome!";
		welcome.style.color = "";
	}	
}

function toggleExpCol(id) {
	var obj = document.getElementById(id); 
		
	if (obj.style.display == "none") { 
		obj.style.display = "";
		swapImage("expcol", "/Images/min.gif");
	} else { 
		obj.style.display = "none";
		swapImage("expcol", "/Images/max.gif");
	} 
}

function toggleExpCol2(objid, imgid) {
	var obj = document.getElementById(objid); 
	
	if (obj.style.display == "none") { 
		obj.style.display = ""; 
		swapImage(imgid, "/Images/min.gif");
	} else { 
		obj.style.display = "none";
		swapImage(imgid, "/Images/max.gif");
	} 
}

function toggleExpCol3(objid, imgid) {
	var obj = document.getElementById(objid); 
	
	if (obj.style.display == "none") { 
		obj.style.display = ""; 
		swapImage(imgid, "/Images/col.gif");
	} else { 
		obj.style.display = "none";
		swapImage(imgid, "/Images/exp.gif");
	} 
}

// toggle the visibility of Div 
function showHide(id) { 
	if (document.getElementById(id)) { 
		var obj = document.getElementById(id); 
		if (obj.style.display == "none") { 
			obj.style.display = ""; 
		} else { 
			obj.style.display = "none"; 
		} 
	} 
} 

function showObject(id) {
	var obj = document.getElementById(id);
	if (obj) {
		obj.style.display = "";
	}
}

function hideObject(id) {
	var obj = document.getElementById(id);
	if (obj) {
		obj.style.display = "none";
	}
}

// swap image
function swapImage(id, image) {
	var obj = document.getElementById(id);
	if (obj) {
		obj.src = image;
	}
}

// change border
function changeBorder(id) {
	//document.getElementById(id).bgColor = "#336666";
	//document.getElementById(id).cellSpacing = "2";
}

// restore border
function restoreBorder(id) {
	document.getElementById(id).bgColor = "#669966";
	//document.getElementById(id).cellSpacing = "1";
}