//    Licensed Materials - Property of IBM
//
//    IBM Cognos Products: cogadmin
//
//    (C) Copyright IBM Corp. 2005, 2010
//
//    US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
//
//
// Copyright (C) 2008 Cognos ULC, an IBM Company. All rights reserved.
// Cognos (R) is a trademark of Cognos ULC, (formerly Cognos Incorporated).

//----------------------------------------------------------

var stopMessage = '';
var progressIcon = '';
function initPopup (progress, stopMsg) {
	stopMessage = stopMsg;
	progressIcon = progress;
}

function openUrl(url, frameDiv){

	var pageBlurDiv = document.getElementById(frameDiv + '_pageBlur');
	
	if (pageBlurDiv == null){
		pageBlurDiv = document.createElement("div");
		pageBlurDiv.id = frameDiv + '_pageBlur';
		pageBlurDiv.style.display= "none";									
		pageBlurDiv.style.position="absolute";
		pageBlurDiv.style.backgroundColor="#eeeeee";	
		pageBlurDiv.style.filter="alpha(opacity=50)";
		pageBlurDiv.style.opacity="0.3";
		document.body.appendChild(pageBlurDiv);					
	}		
	
	var iFrameDiv = document.getElementById(frameDiv);
	if (iFrameDiv == null){	
		
		// BUSY DIV
		var iFrameBusy = document.createElement("div");
		iFrameBusy.id = frameDiv + '_busyFrameDiv';
		iFrameBusy.style.filter="shadow(color=#9faa9f, direction=135)";		
		iFrameBusy.style.padding="1px";														
		iFrameBusy.style.position="absolute";
		
		// Calculate the position for the sand watch.
		var height = 130;
		var width = 150;
		iFrameBusy.style.height = height + 'px';
		iFrameBusy.style.width = width + 'px';
		var left = ((document.body.clientWidth - width) / 2) + document.body.scrollLeft;
		iFrameBusy.style.left = left + 'px';
		var top = ((document.body.clientHeight - height) / 2) + document.body.scrollTop;
		iFrameBusy.style.top = top + 'px';
		iFrameBusy.style.display = 'block';
		document.body.appendChild(iFrameBusy);		
			
		var nobr = 	document.createElement("div");
		nobr.style.backgroundColor="#EFEFEF";	
		nobr.style.padding="10px";
		nobr.style.border="solid 1px black";				
		nobr.style.textAlign="center";			
		
		nobr.id = frameDiv + '_busyMsg';
		iFrameBusy.appendChild(nobr);
		
		var busyImg = document.createElement("img");
		busyImg.src = progressIcon;
		busyImg.align= "absmiddle";
		nobr.appendChild(busyImg);	
		
		var cancelLink = document.createElement("a");
		cancelLink.href="javascript:closeSubWindow(\"" + frameDiv + "\")";
		nobr.appendChild(cancelLink);
		cancelLink.appendChild(document.createTextNode(stopMessage));
		
		// IFRAME DIV
		var iFrameDiv = document.createElement("div");
		iFrameDiv.id = frameDiv; 
		iFrameDiv.style.filter="shadow(color=#9faa9f, direction=135)";		
		iFrameDiv.style.padding="1px";		
		iFrameDiv.style.display= "none";
		iFrameDiv.style.position="absolute";
		
		// Calculate the position for the frame
		height = 550;
		width = 780;
		iFrameDiv.style.height = height + 'px';
		iFrameDiv.style.width = width + 'px';
		left = ((document.body.clientWidth - width) / 2) + document.body.scrollLeft;
		iFrameDiv.style.left = left + 'px';
		top = ((document.body.clientHeight - height) / 2) + document.body.scrollTop;
		iFrameDiv.style.top = top + 'px';
		iFrameDiv.style.display = 'block';	
		document.body.appendChild(iFrameDiv);

		// IFRAME
		var iFrame = document.createElement("iframe");
		iFrame.id = frameDiv + "_thisFrame";
		iFrame.src="about:blank";
		iFrame.style.width = "100%";
		iFrame.style.height = "100%";
		iFrame.style.zIndex="9000";
		iFrame.style.backgroundColor="white";
		iFrame.style.borderRight="solid 1px black";
		iFrame.style.borderLeft="solid 1px black";
		iFrame.style.borderBottom="solid 1px black";
		iFrame.border ="0";															
		iFrame.style.margin="0px";
		iFrameDiv.appendChild(iFrame);			
		
		addEvent(iFrame,"load", function(event){openUrlLoaded(frameDiv, event);});		
	}		

	// Blur page
	pageBlurDiv.style.width= document.body.clientWidth;
	pageBlurDiv.style.height= document.body.clientHeight;
	pageBlurDiv.style.top="0";
	pageBlurDiv.style.left	="0";
	pageBlurDiv.style.display= "";		

	// Show busy
	var iFrameBusy	= document.getElementById(frameDiv + '_busyFrameDiv');
	iFrameBusy.style.top =(document.body.clientHeight - 80 )/ 2;
	iFrameBusy.style.left =(document.body.clientWidth - 80 )/ 2;
	iFrameBusy.style.display="";
	
	// invoke url
	var iFrame = document.getElementById(frameDiv + "_thisFrame");			
	iFrame.src = url;
}

function openUrlLoaded(frameDiv, event) {

	var pageBlurDiv = document.getElementById(frameDiv + '_pageBlur');		
	var iFrameBusy = document.getElementById(frameDiv + "_busyFrameDiv");
	var iFrameDiv  = document.getElementById(frameDiv);

	if (iFrameDiv.style.display == "none" && iFrameBusy.style.display == "") {
		iFrameBusy.style.display="none";

		iFrameDiv.style.width= document.body.clientWidth - 80;
		iFrameDiv.style.height= document.body.clientHeight - 80 ;
		iFrameDiv.style.top="30";
		iFrameDiv.style.left	="30";
		iFrameDiv.style.display="";
		return;
	}	
}

function closeSubWindow(frameDiv){
	var pageBlurDiv = document.getElementById(frameDiv + '_pageBlur');
	var iFrameBusy = document.getElementById(frameDiv + "_busyFrameDiv");
	var iFrameDiv  = document.getElementById(frameDiv);

	pageBlurDiv.style.display="none";			
	iFrameDiv.style.display="none";			
	iFrameBusy.style.display = "none";
}

function addEvent(obj, eventName, handler){
	if (obj.attachEvent){
		obj.attachEvent("on"+eventName,handler);
	}
	else if (obj.addEventListener){
		obj.addEventListener(eventName, handler, false);
	}
}