// JavaScript Document


function showPopup()
{
	var popupObject = document.getElementById("popup_container");
	var maskObject = document.getElementById("popup_mask");
	
	maskObject.style.display = "block";
	maskObject.style.visibility = "visible";
	popupObject.style.display = "block";
	popupObject.style.visibility = "visible";
}

function hidePopup()
{
	var popupObject = document.getElementById("popup_container");
	var maskObject = document.getElementById("popup_mask");
	
	maskObject.style.display = "none";
	maskObject.style.visibility = "hidden";
	popupObject.style.display = "none";
	popupObject.style.visibility = "hidden";
}


function showFullPicture(pic_url, pic_title, pic_w, pic_h)
{
	showPopup();
	
	var popupContainer = document.getElementById("popup_container");
	var popupBloc = document.getElementById("popup_bloc");
	var popupTitleSection = document.getElementById("popup_title");
	var popupContentSection = document.getElementById("popup_content");
	var popupFooterSection = document.getElementById("popup_footer");
	var imgUrlString = pic_url;
	var iebody=(document.compatMode && document.compatMode != "BackCompat")? document.documentElement : document.body
	
	popupContainer.style.top = (document.all) ? iebody.scrollTop + 20 + "px" : window.pageYOffset + 20 + "px";
	popupBloc.style.height = pic_h + 32 + "px";
	popupBloc.style.width = pic_w + "px";
	popupTitleSection.innerHTML = pic_title;
	popupContentSection.style.height = pic_h + "px";
	//popupContentSection.style.background = "url(" + imgUrlString + ") no-repeat";
	popupContentSection.innerHTML = "<img src='" + pic_url + "' border='0' alt='' />";
	popupFooterSection.innerHTML = "&copy; Magazine Premi&egrave;res Nations";

}


function init()
{
	var popupObject = document.getElementById("popup_container");
	var maskObject = document.getElementById("popup_mask");
	
	maskObject.onclick = hidePopup;
	popupObject.onclick = hidePopup;

}