var tester = "";
function initPopup() {
	if(!popup_visible) {		
		hideBlock(document.getElementById("popup"));
		hideBlock(document.getElementById("popup_bk"));
	}
	else {
		setHeight("popup_bk",getInsideWindowHeight());
		centerOnWindow("popup_bk");
		centerOnWindow("popup");
		if(!popup_button)
			hideBlock(document.getElementById("popupbutton"));
		else
			showBlock(document.getElementById("popupbutton"));
		if(!popup_loader)
			hideBlock(document.getElementById("popuploader"));
		else
			showBlock(document.getElementById("popuploader"));
		
	}
}


function showPopup() {
	popup_visible = true;
	initPopup();
}



function generatePopupText() {
	var text = "ERROR CREATING POPUP";
	if(popup_status == 0) {
		text = "<table cellpadding=\"0\" cellspacing=\"10\">"
				+"<tr>"
				+"<td>"+popup_message+"</td>"
				+"</tr>"
				+"</table>";
	}
	else {
		text = "<table cellpadding=\"0\" cellspacing=\"10\">"
				+"<tr>"
				+"<td width=\"30%\">"+getPopupImage()+"</td>"
				+"<td width=\"70%\">"+popup_message+tester+"</td>"
				+"</tr>"
				+"</table>";
	}
	return text;
}


function getPopupImage() {
	var text0 = "ERROR CREATING POPUP";
	var text1 = "<img  src=\"/admin/graphics/alerts/alert3_icon.gif\" alt=\"-\" width=\"44\" height=\"40\" align=\"absmiddle\" class=\"alert_icon\"/>";
	var text2 = "<img  src=\"/admin/graphics/alerts/alert_icon.gif\" alt=\"-\" width=\"44\" height=\"40\" align=\"absmiddle\" class=\"alert_icon\"/>";
	var text3 = "<img  src=\"/admin/graphics/alerts/alert2_icon.gif\" alt=\"-\" width=\"44\" height=\"40\" align=\"absmiddle\" class=\"alert_icon\"/>";
	switch(popup_status) {
		case 0: return text0; break;
		case 1: return text1; break;
		case 2: return text2; break;
		case 3: return text3; break;
		default: return text0;
	}
}


function setHeight(id, size)
{
	el = document.getElementById(id);
	el.style.height = size +"px";
}

function sendingPopup() {
	popup_visible = true;
	popup_status = 0;
	popup_message = "Sending out messages.  Please Wait";
	popup_loader = true;
	popup_button = false;
	
	document.getElementById('popuptext').innerHTML = generatePopupText();
	
	//	Show popup
	showBlock(document.getElementById("popup"));
	showBlock(document.getElementById("popup_bk"));
	setHeight("popup_bk",getInsideWindowHeight());
	centerOnWindow("popup_bk");
	centerOnWindow("popup");
	if(!popup_button)
		hideBlock(document.getElementById("popupbutton"));
	else
		showBlock(document.getElementById("popupbutton"));
	if(!popup_loader)
		hideBlock(document.getElementById("popuploader"));
	else
		showBlock(document.getElementById("popuploader"));
}


function uploadingPopup() {
	popup_visible = true;
	popup_status = 0;
	popup_message = "Uploading and Resizing Image.  Please Wait";
	popup_loader = true;
	popup_button = false;
	
	document.getElementById('popuptext').innerHTML = generatePopupText();
	
	//	Show popup
	showBlock(document.getElementById("popup"));
	showBlock(document.getElementById("popup_bk"));
	setHeight("popup_bk",getInsideWindowHeight());
	centerOnWindow("popup_bk");
	centerOnWindow("popup");
	if(!popup_button)
		hideBlock(document.getElementById("popupbutton"));
	else
		showBlock(document.getElementById("popupbutton"));
	if(!popup_loader)
		hideBlock(document.getElementById("popuploader"));
	else
		showBlock(document.getElementById("popuploader"));
}