// Modal Dialog Box
// copyright 8th July 2006 by Stephen Chapman
// http://javascript.about.com/
// permission to use this Javascript on your web page is granted
// provided that all of the code in this script (including these
// comments) is used without any alteration
function pageWidth() {return window.innerWidth != null? window.innerWidth: document.documentElement && document.documentElement.clientWidth ? document.documentElement.clientWidth:document.body != null? document.body.clientWidth:null;}
function pageHeight() {return window.innerHeight != null? window.innerHeight: document.documentElement && document.documentElement.clientHeight ? document.documentElement.clientHeight:document.body != null? document.body.clientHeight:null;}
function posLeft() {return typeof window.pageXOffset != 'undefined' ? window.pageXOffset:document.documentElement && document.documentElement.scrollLeft? document.documentElement.scrollLeft:document.body.scrollLeft? document.body.scrollLeft:0;}
function posTop() {return typeof window.pageYOffset != 'undefined' ? window.pageYOffset:document.documentElement && document.documentElement.scrollTop? document.documentElement.scrollTop: document.body.scrollTop?document.body.scrollTop:0;}
//function $(x){return document.getElementById(x);}
function scrollFix(){var obol=$('ol');obol.style.top=posTop()+'px';obol.style.left=posLeft()+'px';var ht=document.viewport.getHeight();var wd=document.viewport.getWidth();var im=$('DlgBoxImg');im.style.top=(ht/2-10)+ posTop() +'px';im.style.left=(wd + posLeft())/2-70 +'px';}
function sizeFix(){var obol=$('ol');obol.style.height=pageHeight()+'px';obol.style.width=pageWidth()+'px';}
function kp(e){ky=e?e.which:event.keyCode;if(ky==88||ky==120)hm();return false}
function inf(h){tag=document.getElementsByTagName('select');for(i=tag.length-1;i>=0;i--)tag[i].style.visibility=h;tag=document.getElementsByTagName('iframe');for(i=tag.length-1;i>=0;i--)tag[i].style.visibility=h;tag=document.getElementsByTagName('object');for(i=tag.length-1;i>=0;i--)tag[i].style.visibility=h;}
function sm(obl, wd, ht){var h='hidden';var b='block';var p='px';var obol=$('ol'); var obbxd = $('mbd');obbxd.innerHTML = $(obl).innerHTML;obol.style.height=pageHeight()+p;obol.style.width=pageWidth()+p;obol.style.top=posTop()+p;obol.style.left=posLeft()+p;obol.style.display=b;var tp=posTop()+((pageHeight()-ht)/2)-12;var lt=posLeft()+((pageWidth()-wd)/2)-12;var obbx=$('mbox');obbx.style.top=(tp<0?0:tp)+p;obbx.style.left=(lt<0?0:lt)+p;obbx.style.width=wd+p;obbx.style.height=ht+p;inf(h);obbx.style.display=b;return true;}
function hm(){var v='visible';var n='none';$('ol').style.display=n;$('mbox').style.display=n;inf(v);document.onkeypress='';document.body.removeChild($('box'));return true;}
function initmb(){var ab='absolute';var n='none';var obody=document.getElementsByTagName('body')[0];var frag=document.createDocumentFragment();var obol=document.createElement('div');obol.setAttribute('id','ol');obol.style.display=n;obol.style.position=ab;obol.style.top=0;obol.style.left=0;obol.style.zIndex=998;obol.style.width='100%';frag.appendChild(obol);var obbx=document.createElement('div');obbx.setAttribute('id','mbox');obbx.style.display=n;obbx.style.position=ab;obbx.style.zIndex=999;var obl=document.createElement('span');obbx.appendChild(obl);var obbxd=document.createElement('div');obbxd.setAttribute('id','mbd');obl.appendChild(obbxd);frag.insertBefore(obbx,obol.nextSibling);obody.insertBefore(frag,obody.firstChild);
window.onscroll = scrollFix; window.onresize = sizeFix;var dbximg=document.createElement('img');dbximg.src='http://www.heyev.com/images/loadingDialogBox.gif';dbximg.id='DlgBoxImg';dbximg.style.display=n;dbximg.className='LoadingDialogBox';dbximg.style.left=document.viewport.getWidth() / 2 - 70 + 'px';dbximg.style.top=document.viewport.getHeight() / 2 - 10 + 'px';obody.appendChild(dbximg);}
window.onload = initmb;

/** al_DialogBox.js - DHTML dialog box
 *  
 *  Version 1.1
 *  Author	Ajoy Labroo
 *  Date	Jan 22, 2008
**/

al_DialogBox = function(width,height,innerHtml) {
	this._w = width;
	this._h = height;
	this.ih = innerHtml;
	this.ShowLoading = ShowLoading;
	this.HideLoading = HideLoading;
	al_DialogBox.prototype.initDialogBox = initDialogBox;
	//al_DialogBox.prototype.createButton = createButton;
	this.createButton = createButton;
	this.closeDialogBox = closeDialogBox;
	this.initDialogBox();
	return this;
}

function ShowLoading()
{
	$('DlgBoxImg').show();
}
function HideLoading()
{
	$('DlgBoxImg').hide();
}
function initDialogBox()
{
	var _body = document.getElementsByTagName('BODY')[0];
	var div = document.createElement('div');
	div.id = 'box';
	div.className = 'dialog';
	var topBar = document.createElement('div');
	topBar.className = 'DialogBoxTopBar';
	topBar.id = "DlgBoxTopBar__";
	var img = document.createElement('img');
	img.src = 'http://www.heyev.com/images/close.gif';
	img.border = '0';
	img.setAttribute("onclick","hm('box')");
	var innerdiv = document.createElement('div');
	innerdiv.id = '__DlgBoxInnerDiv';
	innerdiv.className = 'dialogboxinnerdiv';
	innerdiv.style.height = this._h - 20 + "px";
	innerdiv.style.width = this._w - 10 + "px";
	innerdiv.innerHTML = this.ih;
	topBar.appendChild(img);
	div.appendChild(topBar);
	div.appendChild(innerdiv);
	_body.appendChild(div);
}
function createButton(buttonText,returnFunction) {
	//var buttonText,returnFunction;
	var btn = document.createElement('input');
	btn.type = 'button';
	btn.id = "DlgBox__"+buttonText.replace(" ","")+"Btn";
	btn.value = buttonText;
	btn.setAttribute("onclick","hm('box');"+returnFunction+"();");
	$('DlgBoxTopBar__').appendChild(btn);
	
}
function closeDialogBox()
{
	hm('box');
	OKSelected();
}

/*ShowDialog = function () {
	sm('box',this._w,this._h);
	setTimeout('HideLoading()',1000);
}*/
al_DialogBox.prototype.ShowDialog = function () {
	sm('box',this._w,this._h);
	setTimeout('HideLoading()',1000);
}