function popup( image ) {
	if( document.getElementById( "popup_holder" ).style.display == "block" ) {
		document.getElementById( "popup_holder" ).style.display = "none";
		document.getElementById( "cover" ).style.display = "none";
	} else {
		document.getElementById( "popup_holder" ).style.display = "block";
		document.getElementById( "popup_holder" ).style.width = "100%";
		document.getElementById( "popup_holder" ).style.height = "100%";
		document.getElementById( "cover" ).style.display = "block";
		document.getElementById( "cover" ).style.width = "100%";
		document.getElementById( "cover" ).style.height = "100%";
		document.getElementById( "cover" ).style.top = document.documentElement.scrollTop + 'px';
		document.getElementById( "popup_holder" ).style.top = document.documentElement.scrollTop + 75 + 'px';
		document.getElementById( "popup_image" ).innerHTML = "<img src=\"/popup/" + image + "\" />";
	}
}

function product_popup( product_id, image, caption ) {
	if( document.getElementById( "popup_holder" ).style.display == "block" ) {
		document.getElementById( "popup_holder" ).style.display = "none";
		document.getElementById( "cover" ).style.display = "none";
	} else {
		document.getElementById( "popup_holder" ).style.display = "block";
		document.getElementById( "popup_holder" ).style.width = "100%";
		document.getElementById( "popup_holder" ).style.height = "100%";
		document.getElementById( "cover" ).style.display = "block";
		document.getElementById( "cover" ).style.width = "100%";
		document.getElementById( "cover" ).style.height = "100%";
		document.getElementById( "cover" ).style.top = document.documentElement.scrollTop + 'px';
		document.getElementById( "popup_holder" ).style.top = document.documentElement.scrollTop + 75 + 'px';
		document.getElementById( "popup_image" ).innerHTML = "<img src=\"/products/" + product_id + "/" + image + "\" /></span><span class=\"center\" style=\"background-color: #FFFFFF; display: block; width: 250px; margin: 10px auto; text-align: left; padding: 10px; font-size: 11px; border: #000000 1px solid;\">" + caption;
	}
}