// 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'
}
function sizeFix()
{
	var obol=$('ol');
	obol.style.height=pageHeight()+'px';
	obol.style.width=pageWidth()+'px';
}
function kp(e){ky=e?e.which:event.keyCode;if(ky==88||ky==120)hm();return false}function inf(h){tag=document.getElementsByTagName('select');for(i=tag.length-1;i>=0;i--)tag[i].style.visibility=h;tag=document.getElementsByTagName('iframe');for(i=tag.length-1;i>=0;i--)tag[i].style.visibility=h;tag=document.getElementsByTagName('object');for(i=tag.length-1;i>=0;i--)tag[i].style.visibility=h;}
function sm(obl, wd, ht, d)
{
	var h='hidden';
	var b='block';
	var p='px';
	var obol=$('ol'); 
	var obbxd = $('mbd');
	obbxd.innerHTML = $(obl).innerHTML;
	obol.style.height=pageHeight()+p;
	obol.style.width=pageWidth()+p;
	obol.style.top=posTop()+p;
	obol.style.left=posLeft()+p;
	var obbx=$('mbox');
	if (d==0)
	{
		obol.style.display=b;
		var tp=posTop()+((pageHeight()-ht)/2)-100;
		var lt=posLeft()+((pageWidth()-wd)/2)-12;
		obbx.style.width=wd+p;
	}
	else
	{
		obol.style.display='none';
		var tp = 0;
		var w = wd;
		var lt=((pageWidth()-w)/2);
		obbx.style.width=wd;
	}
	
	
	obbx.style.top=(tp<0?0:tp)+p;
	obbx.style.left=(lt<0?0:lt)+p;
	
	obbx.style.height='auto';
	inf(h);
	obbx.style.display=b;
	return false;
}
function hm(){var v='visible';var n='none';$('ol').style.display=n;$('mbox').style.display=n;inf(v);document.onkeypress=''}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;}
window.onload = initmb;