function showImgPreview(psFile,poEvent)
{
	if(psFile=="")
		return;
	
	var lsFile=psFile.replace(/ /g,"+");
	var lnOffsetX=0;
	var lnOffsetY=0;
	if(isIE())
	{
		lnOffsetX=document.body.scrollLeft;
		lnOffsetY=document.body.scrollTop;
	}
	document.getElementById('imgPreview').src = "res/icons/loading.gif";
	document.getElementById('imgPreview').src = gsUserPath+lsFile;
	if(navigator.appName.indexOf("Microsoft")>-1)
		document.getElementById('imgPreviewContainer').style.position="absolute";
	else
		document.getElementById('imgPreviewContainer').style.position="fixed";
		
	document.getElementById('imgPreviewContainer').style.zIndex="100";
	document.getElementById('imgPreviewContainer').style.top=(poEvent.clientY+lnOffsetY+15)+"px";
	document.getElementById('imgPreviewContainer').style.left=(poEvent.clientX+lnOffsetX+15)+"px";
	document.getElementById('imgPreviewContainer').style.visibility="visible";
}

function hideImgPreview()
{
	document.getElementById('imgPreviewContainer').style.visibility="hidden";
}