// form functions begin
function clearText(thefield) {
  if (thefield.defaultValue==thefield.value) { thefield.value = "" }
}

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

/* BNA CTA Controls */
function bnaOpen() {
	new Effect.Appear('closeBNA',{delay:.4}); 
	new Effect.Fade('openBNA',{duration:.3});
	
	new Effect.Appear('viewMoreBnA',{delay:.4}); 
	new Effect.Fade('toggleBnA',{duration:.3});
	
	new Effect.toggle('bnaHolder','blind');
	new Effect.toggle('bnaHolderFix','blind');
	new Effect.toggle('bnaExpCol','blind');
}
function bnaClose() {
	new Effect.Fade('viewMoreBnA',{duration:.3}); 
	new Effect.Appear('toggleBnA',{delay:.4});
	
	new Effect.Fade('closeBNA',{duration:.3}); 
	new Effect.Appear('openBNA',{delay:.4});
	
	new Effect.toggle('bnaHolder','blind');
	new Effect.toggle('bnaHolderFix','blind');
	new Effect.toggle('bnaExpCol','blind');
}

function bna001() {
	new Effect.toggle('bna-pp-001','blind');	
}
function bna002() {
	new Effect.toggle('bna-pp-002','blind');	
}
function bna003() {
	new Effect.toggle('bna-pp-003','blind');	
}
function bna004() {
	new Effect.toggle('bna-pp-004','blind');	
}
function bna005() {
	new Effect.toggle('bna-pp-005','blind');	
}
	
/* Footer Controls */	
function footerOpen() {
	new Effect.Appear('footerClose',{delay:.4}); 
	new Effect.Fade('footerOpen',{duration:.3});
	
	new Effect.toggle('footerContainer','blind');
	new Effect.ScrollTo('disclaimer');	
}

/* Justin Rocks */
var intervalID = null
function footerClose() {
    intervalID = setInterval("scroll(1000, 7000)", 100)
    setTimeout("clearInterval(" + intervalID + ")", 1000)

	new Effect.Fade('footerClose',{duration:.3}); 
	new Effect.Appear('footerOpen',{delay:.4});
	
	new Effect.toggle('footerContainer','blind');
	
}

/* Menu */
// Justin England Sept. 04 2007
// Menu javacript

var openWindow = null;
var openMenu = null;

// this are strings the are used by the timer to close windows
var showWindowString = "new Effect.BlindDown(openWindow)";

function ShowWindow(showMenu, showWindow, movie) {
    if(openWindow != showWindow) {            
        showMenu.className = 'ActiveLink'
        if (openWindow == null) {
		  if (movie != null)
		  	movie.sendEvent('stop')
			
            new Effect.BlindDown(showWindow) 
            fadeToBlack(true)
        } else {
		   if (movie != null)
		  	movie.sendEvent('stop')
			// close the old window
			openMenu.className = ''              
			new Effect.BlindUp(openWindow); 
			
			// open the new window
			openWindow = showWindow
			setTimeout(showWindowString, 800);
        }
        openMenu = showMenu
        openWindow = showWindow
    }     
}

function OpenWindow() {        
    new Effect.BlindDown(openWindow) // show the active window
}  

function MenuMouseOut(ctl) {
	if (ctl != openMenu)
        ctl.className = ''
}  

function MenuMouseOver(ctl) {
    ctl.className = 'ActiveLink';
}

function CloseWindow(ctlWindowName, movie) {
	if (movie != null)
		movie.sendEvent('playitem', 0)
		
	new Effect.BlindUp(openWindow);
	setTimeout("openMenu.className = ''; openMenu = null;", 998);
	openWindow = null 
	fadeToBlack(false)
}

function fadeToBlack(doFade) {
        
        var stylee 
        if (doFade) 
            stylee = 8
        else 
            stylee = 0
            
        for (i=0;i < document.body.childNodes.length; i++) {
            var workingNode = document.body.childNodes[i]
            var workingNodeId 
            if (workingNode.id) {
                if (workingNode.id == 'mast') { }
                else if (workingNode.id == 'contactDrop') { }                
                else if( workingNode.id == 'servDrop') { }
                else {
                    SetClassName(workingNode, doFade)

                }       
            } else {
                SetClassName(workingNode, doFade)
            }
            
                
        }
    }
    var aryClassName = new Array()
    function SetClassName(node, doFade) {
        if(doFade) {
            aryClassName.push(node.className)
            node.className = "fade"
        } else {
            node.className = aryClassName.shift()
        }
    } 


/*
Simple Image Trail script- By JavaScriptKit.com
Visit http://www.javascriptkit.com for this script and more
This notice must stay intact
*/

var offsetfrommouse=[15,15]; //image x,y offsets from cursor position in pixels. Enter 0,0 for no offset
var displayduration=0; //duration in seconds image should remain visible. 0 for always.
var currentimageheight = 270;	// maximum image size.

if (document.getElementById || document.all){
	document.write('<div id="trailimageid">');
	document.write('</div>');
}

function gettrailobj(){
if (document.getElementById)
return document.getElementById("trailimageid").style
else if (document.all)
return document.all.trailimagid.style
}

function gettrailobjnostyle(){
if (document.getElementById)
return document.getElementById("trailimageid")
else if (document.all)
return document.all.trailimagid
}


function truebody(){
return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function showtrail(imagename,h3,h4,description,ratingaverage,ratingnumber,showthumb,height,filetype){

	if (height > 0){
		currentimageheight = height;
	}

	document.onmousemove=followmouse;



	newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #888;">';
	newHTML = newHTML + '<h3>' + h3 + '</h3>';
	newHTML = newHTML + '<h4>' + h4 + '</h4>';
	newHTML = newHTML + '<img src="../' + imagename + '">';
	newHTML = newHTML + '<p>' + description + '</p>';
	



	newHTML = newHTML + '</div>';
	gettrailobjnostyle().innerHTML = newHTML;
	gettrailobj().display="inline";
}


function hidetrail(){
	gettrailobj().innerHTML = " ";
	gettrailobj().display="none"
	document.onmousemove=""
	gettrailobj().left="-500px"

}

function followmouse(e){

	var xcoord=offsetfrommouse[0]
	var ycoord=offsetfrommouse[1]

	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(window.innerHeight)

	//if (document.all){
	//	gettrailobjnostyle().innerHTML = 'A = ' + truebody().scrollHeight + '<br>B = ' + truebody().clientHeight;
	//} else {
	//	gettrailobjnostyle().innerHTML = 'C = ' + document.body.offsetHeight + '<br>D = ' + window.innerHeight;
	//}

	if (typeof e != "undefined"){
		if (docwidth - e.pageX < 380){
			xcoord = e.pageX - xcoord - 400; // Move to the left side of the cursor
		} else {
			xcoord += e.pageX;
		}
		if (docheight - e.pageY < (currentimageheight + 110)){
			ycoord += e.pageY - Math.max(0,(110 + currentimageheight + e.pageY - docheight - truebody().scrollTop));
		} else {
			ycoord += e.pageY;
		}

	} else if (typeof window.event != "undefined"){
		if (docwidth - event.clientX < 380){
			xcoord = event.clientX + truebody().scrollLeft - xcoord - 400; // Move to the left side of the cursor
		} else {
			xcoord += truebody().scrollLeft+event.clientX
		}
		if (docheight - event.clientY < (currentimageheight + 110)){
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(110 + currentimageheight + event.clientY - docheight));
		} else {
			ycoord += truebody().scrollTop + event.clientY;
		}
	}

	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)
		if(ycoord < 0) { ycoord = ycoord*-1; }
	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"

}