/*
Standards Compliant Rollover Script
Author : Daniel Nolan
http://www.bleedingego.co.uk/webdev.php
	
Add the attribute class="imgover" to any image in your document that requires a mouseover effect to be trigger
Hover image is named exactly the same as the original image plus _o at the end of name
*/


function initRollovers() {
	if (!document.getElementById) return
	
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {		
	
		//there may be multiple class assignments
		//separates the img class into an array
		classes = aImages[i].className.split(" ");
				
		//checks if img has a class of menu
		//if so, set up rollover
		if ( inArray('imgover', classes) ) {

			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_on'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_on'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}

function inArray( value, array ) {
//passed a value and an array, this function returns true
//if the value is contained with in the array,
//false if it is not
	for ( var i = 0; i < array.length; i++ )
		if ( array[i] == value )
			return true;
	return false;
} 

function emailInfo() {
document.location.href = "mailto:info@fallscreekconferencecenter.com";
}

//------------------- for clearing and replacing text in form input fields and textareas -------------------//

function clearText(thefield) {
    if (thefield.defaultValue==thefield.value) { thefield.value = "" }
} 

function replaceText(thefield) {
    if (thefield.value=="") { thefield.value = thefield.defaultValue }
}

$(document).ready(function() {

    // Handler for .ready() called.
    initRollovers();

    // modal pop-over window
    var triggers = $(".modalInput").overlay({
	mask: {
	    color: '#ffffff',
	    loadSpeed: 400,
	    opacity: 0.90
	},
	    closeOnClick: false,
	    onLoad: function(event) {
	    $('#members_login_window #username').focus();
	}
    });

    //ipad and iphone fix
    if((navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i)) || (navigator.userAgent.match(/iPad/i))) {
        $("#main_navigation li a").click(function(){});}

});