var loadingimage = 'images/front/loading.jpg';

function ZoomImage(img,caption){
document.getElementById('PicZoomCaption').innerHTML=caption;
if (caption == '' || caption == null){
document.getElementById('PicZoomCaption').style.display='none';
}else{
document.getElementById('PicZoomCaption').style.display='';
}
document.getElementById('PicZoomLayon').style.height = document.body.scrollHeight + 'px';
document.getElementById('PicZoomLayon').style.width = document.body.scrollWidth + 'px';

if (document.all){
document.getElementById('PicZoomLayon').style.filter='Alpha(Opacity=0)';
} else {
document.getElementById('PicZoomLayon').style.MozOpacity='0';
}

document.getElementById('PicZoomLayon').style.display='';
document.getElementById('ZoomPic').src = img;
if (document.all){
var fromthetop = (document.documentElement && document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop;
document.getElementById('PicZoom').style.top = fromthetop + 'px';
} else {
document.getElementById('PicZoom').style.top = window.pageYOffset + 'px';}
document.getElementById('PicZoom').style.display='';

var timeamount = 0;
var mspercent = 5;
var timeinc = 1;
var opacinc = 1;
var maxopacity = 80;
for (var opacity = 0; opacity <= maxopacity; opacity=opacity+opacinc){
timeamount=timeamount+timeinc;
if (document.all){
setTimeout("document.getElementById('PicZoomLayon').style.filter='Alpha(Opacity='+"+opacity+"+')';",timeamount*mspercent)
}else{
setTimeout("document.getElementById('PicZoomLayon').style.MozOpacity='"+opacity/100+"';",timeamount*mspercent)
}
}}

function HideImage() {
document.getElementById('PicZoomCaption').innerHTML='';
document.getElementById('PicZoom').style.display='none';
var timeamount = 0;
var mspercent = 5;
var timeinc = 1;
var opacinc = 1;
var maxopacity = 80;
for (var opacity = maxopacity; opacity >= 0; opacity=opacity-opacinc){
timeamount=timeamount+timeinc;
if(document.all){
setTimeout("document.getElementById('PicZoomLayon').style.filter='Alpha(Opacity='+"+opacity+"+')';",timeamount*mspercent)
}else{
setTimeout("document.getElementById('PicZoomLayon').style.MozOpacity='"+opacity/100+"';",timeamount*mspercent)
}
}
setTimeout("document.getElementById('PicZoomLayon').style.display='none';",timeamount*mspercent)
setTimeout("document.getElementById('ZoomPic').src = '"+loadingimage+"';",timeamount*mspercent)
}