// JavaScript Document

function SlideRight(galleryId){
    var mask = document.getElementById('galleryMask'+galleryId);
    var pad = document.getElementById('galleryPad'+galleryId);
    var currentMarginLeft = pad.style.marginLeft.replace("px", "");
    pad.style.marginLeft = Math.floor(Number(currentMarginLeft)-151)+"px";
    if(pad.style.marginLeft.replace("px", "") < -(Math.floor(pad.offsetWidth-mask.offsetWidth))){
        pad.style.marginLeft = -(Math.floor(pad.offsetWidth-mask.offsetWidth))+"px";    
    }
    
}

function SlideLeft(galleryId){
    var pad = document.getElementById('galleryPad'+galleryId);
    var currentMarginLeft = pad.style.marginLeft.replace("px", "");
    pad.style.marginLeft = Math.floor(Number(currentMarginLeft)+151)+"px";
    if(Number(pad.style.marginLeft.replace("px", "")) > 0){
        pad.style.marginLeft = "0px";    
    }
        
}

function hideOverLay(){
if(document.getElementById('ImageOverlayArea').innerHTML.slice(0, 4)=="<img"){
    document.getElementById('ImageOverLayMask').style.visibility = "hidden";
    var Overlay = document.getElementById('ImageOverLay');
    Overlay.style.visibility = "hidden";
	}
}
function hideLogin(){
	  document.getElementById('ImageOverLayMask').style.visibility = "hidden";
    var Overlay = document.getElementById('ImageOverLay');
    Overlay.style.visibility = "hidden";
	}


function showOverlay(image){
    document.getElementById('ImageOverLayMask').style.visibility = "visible";
    var Overlay = document.getElementById('ImageOverLay');
    Overlay.style.visibility = "visible";
    document.getElementById('ImageOverlayArea').innerHTML = "<img src='"+image+"' />";
}


function showKanziFlash(){
    /*document.getElementById('ImageOverLayMask').style.visibility = "visible";
    var Overlay = document.getElementById('ImageOverLay');
    Overlay.style.visibility = "visible";
    document.getElementById('ImageOverlayArea').innerHTML = document.getElementById('kanziFlash').innerHTML;*/
	document.getElementById('kanziFlash').style.visibility = "visible";
	document.getElementById('kanziFlash').style.display = "block";
}

function closeKanziVideo(){
	document.getElementById('kanziFlash').style.visibility = "hidden";
}