/*

if(document.images) {
nav_academics = new Image()
nav_academics.src = "http://www.fdu.edu/images/nav_academics.gif"
nav_academics_o = new Image()
nav_academics_o.src = "http://www.fdu.edu/images/nav_academics_o.gif"

nav_admissions = new Image()
nav_admissions.src = "http://www.fdu.edu/images/nav_admissions.gif"
nav_admissions_o = new Image()
nav_admissions_o.src = "http://www.fdu.edu/images/nav_admissions_o.gif"

nav_athletics = new Image()
nav_athletics.src = "http://www.fdu.edu/images/nav_athletics.gif"
nav_athletics_o = new Image()
nav_athletics_o.src = "http://www.fdu.edu/images/nav_athletics_o.gif"

nav_campuses_centers = new Image()
nav_campuses_centers.src = "http://www.fdu.edu/images/nav_campuses_centers.gif"
nav_campuses_centers_o = new Image()
nav_campuses_centers_o.src = "http://www.fdu.edu/images/nav_campuses_centers_o.gif"

nav_explore_the_university = new Image()
nav_explore_the_university.src = "http://www.fdu.edu/images/nav_explore_the_university.gif"
nav_explore_the_university_o = new Image()
nav_explore_the_university_o.src = "http://www.fdu.edu/images/nav_explore_the_university_o.gif"

nav_give_to_fdu = new Image()
nav_give_to_fdu.src = "http://www.fdu.edu/images/nav_give_to_fdu.gif"
nav_give_to_fdu_o = new Image()
nav_give_to_fdu_o.src = "http://www.fdu.edu/images/nav_give_to_fdu_o.gif"

nav_global_education = new Image()
nav_global_education.src = "http://www.fdu.edu/images/nav_global_education.gif"
nav_global_education_o = new Image()
nav_global_education_o.src = "http://www.fdu.edu/images/nav_global_education_o.gif"


hm_nav_academics = new Image()
hm_nav_academics.src = "http://www.fdu.edu/images/hm_nav_academics.gif"
hm_nav_academics_o = new Image()
hm_nav_academics_o.src = "http://www.fdu.edu/images/hm_nav_academics_o.gif"

hm_nav_admissions = new Image()
hm_nav_admissions.src = "http://www.fdu.edu/images/hm_nav_admissions.gif"
hm_nav_admissions_o = new Image()
hm_nav_admissions_o.src = "http://www.fdu.edu/images/hm_nav_admissions_o.gif"

hm_nav_athletics = new Image()
hm_nav_athletics.src = "http://www.fdu.edu/images/hm_nav_athletics.gif"
hm_nav_athletics_o = new Image()
hm_nav_athletics_o.src = "http://www.fdu.edu/images/hm_nav_athletics_o.gif"

hm_nav_campuses_centers = new Image()
hm_nav_campuses_centers.src = "http://www.fdu.edu/images/hm_nav_campuses_centers.gif"
hm_nav_campuses_centers_o = new Image()
hm_nav_campuses_centers_o.src = "http://www.fdu.edu/images/hm_nav_campuses_centers_o.gif"

hm_nav_explore_the_university = new Image()
hm_nav_explore_the_university.src = "http://www.fdu.edu/images/hm_nav_explore_the_university.gif"
hm_nav_explore_the_university_o = new Image()
hm_nav_explore_the_university_o.src = "http://www.fdu.edu/images/hm_nav_explore_the_university_o.gif"

hm_nav_give_to_fdu = new Image()
hm_nav_give_to_fdu.src = "http://www.fdu.edu/images/hm_nav_give_to_fdu.gif"
hm_nav_give_to_fdu_o = new Image()
hm_nav_give_to_fdu_o.src = "http://www.fdu.edu/images/hm_nav_give_to_fdu_o.gif"

hm_nav_global_education = new Image()
hm_nav_global_education.src = "http://www.fdu.edu/images/hm_nav_global_education.gif"
hm_nav_global_education_o = new Image()
hm_nav_global_education_o.src = "http://www.fdu.edu/images/hm_nav_global_education_o.gif"

aovvancouver = new Image()
aovvancouver.src = "http://www.fdu.edu/2006/aovvancouver.gif"
aovvancouver_o = new Image()
aovvancouver_o.src = "http://www.fdu.edu/2006/aovvancouver_o.gif"

aovmetro = new Image()
aovmetro.src = "http://www.fdu.edu/2006/aovmetro.gif"
aovmetro_o = new Image()
aovmetro_o.src = "http://www.fdu.edu/2006/aovmetro_o.gif"

aovflorham = new Image()
aovflorham.src = "http://www.fdu.edu/2006/aovflorham.gif"
aovflorham_o = new Image()
aovflorham_o.src = "http://www.fdu.edu/2006/aovflorham_o.gif"

aovwroxton = new Image()
aovwroxton.src = "http://www.fdu.edu/2006/aovwroxton.gif"
aovwroxton_o = new Image()
aovwroxton_o.src = "http://www.fdu.edu/2006/aovwroxton_o.gif"

}
*/

function rollOver(img1,ref1) {
    if (document.images) {
        document.images[img1].src = eval(ref1 + ".src")
    }
}
	
// dropShadow javaScript file
// Ripple Effects Interactive - 2004
// get browser window height to stretch drop-shadow layout
// table the full height of the browser window.
// if for any reason this isn't working as expected,
// make sure the doctype of your html pages are correct:
// <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">

// Note: script does NOT work for: IE Mac, and IE 5/5.5 win.
var winH = 0;
if( typeof( window.innerWidth ) == 'number' ) {
	//Non-IE
   winH = window.innerHeight; 
} else {
    if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) { 
	//IE 6+ in 'standards compliant mode'
      winH = document.documentElement.clientHeight;
    } else { if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) { 
	//IE 4 compatible
	winH = document.body.clientHeight;
      }
    }
}

var h = winH - 121;

var h_hm = winH-292;

// un-comment the alert below for testing browser height:
//alert(h);

//sitemap functions
function hide_collapse(parent_elemt){

	var item = document.getElementById(parent_elemt);
	if (item.style.display == 'none'){
		item.style.display = 'block';
	}else{
		item.style.display = 'none';
	}
}

function expand_it(){

	var lists = document.getElementsByTagName('UL');
	for (var i = 0; i < lists.length; i++) {
		if (lists[i].style.display == 'none'){
			lists[i].style.display = 'block';
		}
	}

}
function collapse_it(){

	var lists = document.getElementsByTagName('UL');
	for (var i = 0; i < lists.length; i++) {
		if (lists[i].style.display == 'block'){
			lists[i].style.display = 'none';
		}
	}

}

	//Main Nav Hover
	function main_nav_hover(cell_id){

		if(document.getElementById(cell_id).className=='home_menu_item'){
			document.getElementById(cell_id).className='home_menu_item_sel';
		}else{
			document.getElementById(cell_id).className='home_menu_item';
		}

	}
	
//flash detection
// looks for version 6 or above
var flashinstalled = 0;
var flashversion = 0;
MSDetect = "false";
if (navigator.plugins && navigator.plugins.length)
{
    x = navigator.plugins["Shockwave Flash"];
    if (x)
    {
        flashinstalled = 2;
        if (x.description)
        {
            y = x.description;
            flashversion = y.charAt(y.indexOf('.')-1);
            if(flashversion < 6)
            { // Set desired flash version here
                flashinstalled = 1;
            }
        }
    }
    else
        flashinstalled = 1;
    if (navigator.plugins["Shockwave Flash 6.0"])
    {
        flashinstalled = 2;
        flashversion = 2;
    }
}
else if (navigator.mimeTypes && navigator.mimeTypes.length)
{
    x = navigator.mimeTypes['application/x-shockwave-flash'];
    if (x && x.enabledPlugin)
        flashinstalled = 2;
    else
        flashinstalled = 1;
}
else
    MSDetect = "true";

//Rotating Image Script

var sign_num;
var scene_num;
var smile_num;
var fourth_num;
signtail = 'center.jpg" alt="Campus Sign" width="141" height="112" border="0"></a>';
scenetail = 'scene.jpg" alt="Campus Scene" width="281" height="112" border="0"></a>';
smiletail = '.jpg" alt="Campus Smile" width="137" height="112" border="0"></a>';
signfront = '<a href="http://view.fdu.edu/default.aspx?id=3173"><img src="http://cms.fdu.edu/files/';
scenefront = '<a href="http://view.fdu.edu/default.aspx?id=2228"><img src="http://cms.fdu.edu/files/';
smilefront = '<a href="http://view.fdu.edu/default.aspx?id=2752"><img src="http://cms.fdu.edu/files/';

//randomly select & display header photos:
function rand_order(numavail) {
var numavail;
var order_value = -1;
while ( (order_value < 1) || (order_value > numavail) || (isNaN(order_value)) ) 
{
order_value = parseInt(Math.random() * (numavail + 1));
}
return order_value;
}
smile_num = rand_order(50);
if (smile_num < 10) {smile_num = '0' + smile_num};
sign_num = rand_order(67);
if (sign_num < 10) {sign_num = '0' + sign_num};
scene_num = rand_order(30);
if (scene_num < 10) {scene_num = '0' + scene_num};
fourth_num = rand_order(67);
if (fourth_num < 10) {fourth_num = '0' + fourth_num};
/*smile_num = 4;
sign_num = 4;
scene_num = 4;*/

//quickfind menu:
function goto_URL(newPage)
 {
   nextPage = newPage.options[newPage.selectedIndex].value
   if (nextPage != "")
   { document.location.href = nextPage }
 }
 
 
/*function goto_URL(targ,selObj,restore){ //v3.0
    
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
   if (restore) selObj.selectedIndex=0;
}*/