function showHideElement(id){
var d = document.getElementById(id);
if (d) {
if (d.style.display=='none')
d.style.display='block';
else
d.style.display='none';}
}
if (document.images) {
on = new Array();
on["faq"] = new Image();
on["faq"].src = "/images/menu/faq2.jpg";
on["about"] = new Image();
on["about"].src = "/images/menu/about2.jpg";
on["features"] = new Image();
on["features"].src = "/images/menu/features2.jpg";
on["screenshots"] = new Image();
on["screenshots"].src = "/images/menu/screenshots2.jpg";
on["signup"] = new Image();
on["signup"].src = "/images/menu/signup2.jpg";
on["contact"] = new Image();
on["contact"].src = "/images/menu/contact2.jpg";
on["more"] = new Image();
on["more"].src = "/images/menu/more2.jpg";
on["tryitnow"] = new Image();
on["tryitnow"].src = "/images/menu/tryitnow2.jpg";
on["download"] = new Image();
on["download"].src = "/images/download-hover.png";
off = new Array();
off["faq"] = new Image();
off["faq"].src = "/images/menu/faq.jpg";
off["about"] = new Image();
off["about"].src = "/images/menu/about.jpg";
off["features"] = new Image();
off["features"].src = "/images/menu/features.jpg";
off["screenshots"] = new Image();
off["screenshots"].src = "/images/menu/screenshots.jpg";
off["signup"] = new Image();
off["signup"].src = "/images/menu/signup.jpg";
off["contact"] = new Image();
off["contact"].src = "/images/menu/contact.jpg";
off["more"] = new Image();
off["more"].src = "/images/menu/more.jpg";
off["tryitnow"] = new Image();
off["tryitnow"].src = "/images/menu/tryitnow.jpg";
off["download"] = new Image();
off["download"].src = "/images/download-now.png";
}
function msover(imageName) {
if (document.images) {
document.images[imageName].src = on[imageName].src;
}}
function msout(imageName) {
if (document.images) {                  
document.images[imageName].src = off[imageName].src
}}
var screenshotshowing = false;
var lasty = 0;
function showScreenShot(screenshotimage){
var el = document.getElementById("screenshot");
if (screenshotshowing){
el.innerHTML = previouscontent;
screenshotshowing=false;
el.className = "";
document.getElementById('fade').style.display='none';
el.style.display='none';
window.scrollTo(0,lasty);
}else{
lasty = getYPosition();
previouscontent = el.innerHTML;
el.innerHTML = '<p class=right><a href="javascript:showScreenShot();" class=closebutton>close</a></p><a href="javascript:showScreenShot();" title="Click to close the screenshot."><img src=images/screenshots/fullsize/' + screenshotimage + '.png class=screenshotbox></a>';
document.getElementById('fade').style.display='block';
el.className = 'white_content';
el.style.display='block';
screenshotshowing=true;
window.scrollTo(0,0);}}
function getYPosition(){    
var yScroll;    
if (self.pageYOffset) {        
yScroll = self.pageYOffset;    
} else if (document.documentElement && document.documentElement.scrollTop){  
// Explorer 6 Strict        
yScroll = document.documentElement.scrollTop;     
} else if (document.body) {
// all other Explorers        
yScroll = document.body.scrollTop;    
}        
this.yPos = yScroll;        
return yScroll;
}
function getClickPosition(){
var posy = 0;
if (!e) 
var e = window.event;
if (e.pageX || e.pageY){
posy = e.pageY;
}
else if (e.clientX || e.clientY){
posy = e.clientY + document.body.scrollTop;
}
}

var lastSlide = -1;
var maxSlide = 5;
var timer;
var stopped = false;
function showSlide(slide){

    clearTimeout(timer);
	if (slide>maxSlide){
		slide=0;
	}
	if (slide<0){
		slide=maxSlide;
	}
	if (lastSlide >=0)
        closePortal(lastSlide);
	lastSlide=slide;
	setTimeout("showPortal(" + slide + ");",300);
    if (!stopped){
	    timer = setTimeout("showSlide(" + (slide + 1) + ");",20000);
	}
	return false;
	
}
var closing = false;
function showPortal(id){
    document.getElementById('slide' + id).style.display="block";
    document.getElementById('slide' + id).style.height="auto";
}
function stopShow(){
stopped = true;
clearTimeout(timer);
return false;
}
function closePortal(id){
height=document.getElementById("slide" + id).style.height;
    closing=true;
    var el = document.getElementById('slide' + id);
   var w = el.style.height.replace("em","");
   el.style.overflow="hidden";
   // alert(w);
    if (w==null || w==''){
        el.style.height=125 + "px";
        w=25;
    }else{
        w=w.replace("px","")
        if (w>1)
            el.style.height = w-15 + "px";
        else
            w=0;           
    }
    if (w < 1){
        el.style.display="none";
        closing=false;
    }else{
        closing=true;
        setTimeout("closePortal(" + id + ")",5);
    }
}