// JavaScript Document

//specify interval between slide (in mili seconds)
var slidespeed=4000;

//specify images
var slideimages=new Array("images/clownbike.jpg","images/hattie.jpg","images/indiaband.jpg","images/fiddleband.jpg","images/bellytubbies.jpg")

var imageholder=new Array()
var ie=document.all||document.getElementById ;

for (i=0;i<slideimages.length;i++){
	imageholder[i]= new Image(600,275) ;
	imageholder[i].src = slideimages[i] ;
}
var xWidth,yHeight;
function getDims() {
	if (self.innerHeight) // all except Explorer
	{
		 xWidth = self.innerWidth;
		 yHeight = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientHeight)
		 // Explorer 6 Strict Mode
	{
		 xWidth = document.documentElement.clientWidth;
		 yHeight = document.documentElement.clientHeight;
	}
	else if (document.body) // other Explorers
	{
		 xWidth = document.body.clientWidth;
		 yHeight = document.body.clientHeight;
	}
	window.onresize=resizeFix ;
}
function resizeFix() {
		document.location.reload()
}


var whichlink=0
var whichimage=0
var blenddelay=(ie)?10000 : 0
var elemdiv ;
var elem ;
function initSlide()
{
	var logoID ;
	logoID = document.getElementById? document.getElementById("pod_logo") : document.all.pod_logo ;
	logoID.style.width = xWidth * .24 ;
	elem = document.getElementById? document.getElementById("homeimage") : document.all.homeimage ;
	elem.style.width = xWidth * 0.75 * 0.40  ;
	elem.style.height =  yHeight * 0.50 ;
	elem.src = imageholder[whichimage].src ;
	elem.style.filter= "blendTrans(duration=5)" ; 
//	elem.style.filter= "progid:DXImageTransform.Microsoft.Blinds(bands=10, direction='right')"
	setTimeout("slideit()",slidespeed) ;

}
var toggle = false ;
function slideit(){
	whichimage=(whichimage<slideimages.length-1)? whichimage+1 : 0 ;
	elem.filters.item(0).apply() ;
	//toggle=!toggle ;
//	elem.style.filter= toggle? "progid:DXImageTransform.Microsoft.Blinds(bands=10, direction='right')":"blendTrans(duration=8)" ; 
	elem.src = imageholder[whichimage].src ;
	elem.filters.item(0).play() ;
	setTimeout("slideit()",slidespeed+blenddelay) ;
}
var logotop ;
var logomid ;
var logobot ;
var logobox ;
var startVal = 0 ;
var endVal = 100;
var size=0;
function initLogo()
{
//	logobox = document.getElementById? document.getElementById("wf_logo") : document.all.wf_logo ;
	logotop = document.getElementById? document.getElementById("logotop") : document.all.logotop ;
	logobot = document.getElementById? document.getElementById("logobot") : document.all.logobot ;
	logotop.style.fontSize = size + "px";
	logobot.style.fontSize = size + "px";
	if (isIE) {
		logomid = document.getElementById("logomid")
		logomid.style.filter= "blendTrans(duration=3)" ; 
		logomid.filters.item(0).apply() ;
		logomid.style.visibility="visible";
		logomid.filters.item(0).play() ;
		logobot.style.filter= "blendTrans(duration=3)" ; 
		logobot.filters.item(0).apply() ;
		logobot.style.visibility="visible";
		logobot.filters.item(0).play() ;
		logotop.style.filter= "blendTrans(duration=3)" ; 
		logotop.filters.item(0).apply() ;
		logotop.style.visibility="visible";
		logotop.filters.item(0).play() ;
	}
	setTimeout("growFont()",1500) ;

}
function growFont() {
	size += 0.5 ;
	logotop.style.fontSize = size + "px";
	logobot.style.fontSize = size + "px";
	if(size < 20)
		setTimeout("growFont()",5) ;
}