// this is my first ajax project... wahoo!
// also my second JS project!

var xmlHttp;
var lastupdate = 0;
var sound = '<object data="sound.swf" type="application/x-shockwave-flash" width="1" height="1" style="visibility:hidden"><param name="movie" value="sound.swf" /><param name="menu" value="false" /><param name="quality" value="high" /></object>';
sound = '';

// inix ajax (XMLHTTP)
function ajaxInit()
{
	try
		{ xmlHttp=new XMLHttpRequest(); } // Firefox, Opera 8.0+, Safari
	catch (e)
		{ try	// Internet Explorer
			{ xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); }
		  catch (e)
			{ try
				{  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); }
			  catch (e)
				{  alert("Your browser does not support AJAX!"); return false; }
	        }
	    }
}

function EZajax(url,containerID,append)
{
	if (append==undefined) append=false; else append=true;
	if (!append) document.getElementById(containerID).innerHTML='<img src="../skins/_common/images/loading.gif" alt="loading" />';
	ajaxInit();
	cache = (url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
	xmlHttp.open("GET",url+cache,true);
	xmlHttp.send(null);
	xmlHttp.onreadystatechange=function(){ EZpage (containerID,append) };
}

function EZpage(containerID, append)
{
	if(xmlHttp.readyState==4)
	{
		// output result to ???
		if (append)
			document.getElementById(containerID).innerHTML+=xmlHttp.responseText;
		else
			document.getElementById(containerID).innerHTML=xmlHttp.responseText;
	}
}

/*------------------------------------------------------------
	Document Text Sizer- Copyright 2003 - Taewook Kang.  All rights reserved.
	Coded by: Taewook Kang (txkang.REMOVETHIS@hotmail.com)
	Web Site: http://txkang.com
	Script featured on Dynamic Drive (http://www.dynamicdrive.com)
	
	Please retain this copyright notice in the script.
	License is granted to user to reuse this code on 
	their own website if, and only if, 
	this entire copyright notice is included.
--------------------------------------------------------------*/

//Specify affected tags. Add or remove from list:
var tgs = new Array( 'div','td','tr');

//Specify spectrum of different font sizes:
var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' );
var startSz = 2;

function fontsize( trgt,size ) {
	if (!document.getElementById) return
	var d = document,cEl = null,sz = startSz,i,j,cTags;
	
	sz = size;
	if ( sz < 0 ) sz = 0;
	if ( sz > 6 ) sz = 6;
	startSz = sz;
		
	if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];

	cEl.style.fontSize = szs[ sz ];

	for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );
		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
	}
}