function imageShow(imgURL)
{
	document.getElementById("pagemasker").style.display = "block";
	document.getElementById("pagemasker-body").innerHTML = "<img src=\"" + imgURL + "\" height=\"500\" width=\"500\"><br><center><a href=\"javascript:imageHide();\">Close</a></center>";
}

function imageHide()
{
	document.getElementById("pagemasker").style.display = "none";
	document.getElementById("pagemasker-body").innerHTML = "";
}