/* *********************************************************** 
 *	FUNCTION:  sfHover, listOver, listOut
 *	PURPOSE: suckerfish rollover
 * ********************************************************* */
sfHover = function() {
	var sfEls = document.getElementById('universalnav').getElementsByTagName('li');
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=listOver;
		sfEls[i].onmouseout=listOut;
	}
}

function listOver () {
	this.className+=" hover";
	if (this.id == "boards") { //drop down menu over flash/form element
		document.getElementById('iframeHidden').style.display = "block";
	}
}

function listOut () {
	this.className="";
	if (this.id == "boards") { //drop down menu over flash/form element
		document.getElementById('iframeHidden').style.display = "none";
	}
}


/* window.attachEvent for IE + Opera */
if (window.attachEvent){ 
	window.attachEvent('onload', sfHover);
}

/* *********************************************************** 
 *	FUNCTION: showMe, hideMe
 *	PURPOSE: footer tooltip rollover
 * ********************************************************* */
function showMe(divname) {
	document.getElementById(divname).style.display = "block";

}

function hideMe(divname) {
	document.getElementById(divname).style.display = "none";
}

/* *********************************************************** 
 *	FUNCTION: clearField
 *	PURPOSE: clear text field default value
 * ********************************************************* */
function clearField(field) {
	if (field.value == field.defaultValue)
		field.value = "";
}

function getDefaultValue(field) {
	if (field.value == "")
		field.value = field.defaultValue;
}

function setDefaultAction(field) {
	//alert('alert:' + field.value);
	if (field.value == "")
		{field.value = field.defaultValue;	}
	else {
		//alert ('not blank' + field.value);
		//alert('field.value: ' + field.value);
		//alert ('form1.action.value is this ' + form1.action);
		//alert ('changing to: ');
		document.form1.action = '/Directory/ChurchLocListing.asp';
		//alert ('form1.action.value is this ' + form1.action);
	}
}
function changeAction() {
	if (document.form1.address.value == '')
	//alert(document.form1.address.value);
{document.form1.action = '/Directory/ChurchListing.asp';}
{document.form1.action = '/Directory/ChurchLocListing.asp';}
}
/* *********************************************************** 
 *	FUNCTION: turnme
 *	PURPOSE: expand/collapse Ask InfoServ FAQ
 * ********************************************************* */
function turnme(elem) {
	if (elem.className == '') elem.className = "on";
	else if (elem.className == "on") elem.className = "";
}

/* *********************************************************** 
 *	FUNCTION: showAskNow/hideAskNow
 *	PURPOSE: display Ask Now form on news story pages
 * ********************************************************* */
function toggleAskNow() {
	if (document.getElementById('askusnow_form').style.display == "block") {
		document.getElementById('askusnow_form').style.display = "none";
	} else {
		document.getElementById('askusnow_form').style.display = "block";
	}
}

function showAskNow() {
	document.getElementById('askusnow_form').style.display = "block";
}

function hideAskNow() {
	document.getElementById('askusnow_form').style.display = "none";
}

/* *********************************************************** 
 *	FUNCTION:	ldmHover, navOver, navOut
 *	PURPOSE: 	rollover for homepage navigation bar
 *				both IE & Mozilla
 * ********************************************************* */
ldmHover = function() {
	if (document.getElementById('mainNav')) {
		var navItems = document.getElementById('mainNav').getElementsByTagName('li');
		for (var i=0; i<navItems.length; i++) {
			navItems[i].onmouseover=navOver;
			//navItems[i].onmouseout=navOut;
		}
	}
}

function navOver () {
	
	switch(this.id) {
		case 'navOurChurch':
			document.getElementById('mainNav').className = 'ourChurch';
			break;
		
		case 'navOurFaith':
			document.getElementById('mainNav').className = 'ourFaith';
			break;
		
		case 'navOurPeople':
			document.getElementById('mainNav').className = 'ourPeople';
			break;
		
		case 'navOurWorld':
			document.getElementById('mainNav').className = 'ourWorld';
			break;
	}
}

function navOut () {
	document.getElementById('mainNav').className = 'nosub';
}


if(window.addEventListener){
	window.addEventListener('load',ldmHover,false);
} else if (window.attachEvent){ 
	window.attachEvent('onload', ldmHover);
}