// automatic rollover functions inspired by 

//http://www.sitepoint.com/books/dhtml1/



function setupRollovers(){



	if (!document.getElementsByTagName){

		return;

	}

	var link;

	var all_links = document.getElementsByTagName('a');



	var preload = [];

	var img;

	var img_src;



	for (var i=0; i<all_links.length; i++){

		link = all_links[i];

		if (link.className && (' ' + link.className + ' ').indexOf(' rollover ') != -1){

			if (link.childNodes && link.childNodes.length == 1 && (link.childNodes[0].nodeName.toLowerCase() == 'img') || (link.childNodes[0].nodeName.toLowerCase() == 'input')) {

				link.onmouseover = autoRollMouseOver;

				link.onmouseout = autoRollMouseOut;



				// preload the _on version in an img tag

				if ((link.childNodes[0] ) && (link.childNodes[0].src)){

					var img = document.createElement('img');

					img.src = link.childNodes[0].src.replace(/(\.[^.]+)$/, '_on$1');

				}

				



			}

		}

	}

}

function autoRollMouseOver(e){

	var target = findTarget(e);



	if (!target){

		return;

	}

	var img_tag = target.childNodes[0];

	img_tag.src = img_tag.src.replace(/(\.[^.]+)$/, '_on$1');

}

function autoRollMouseOut(e){

	var target = findTarget(e);



	if (!target){

		return;

	}

	var img_tag = target.childNodes[0];

	img_tag.src = img_tag.src.replace(/_on(\.[^.]+)$/, '$1');

}

function findTarget(e){

	var target;

	

	if (window.event && window.event.srcElement){

		target = window.event.srcElement;

	}

	else if (e && e.target){

		target = e.target;

	}

	if (!target){ return null; }



	while (target != document.body && target.nodeName.toLowerCase() != 'a'){

		target = target.parentNode;

	}

		

	if (target.nodeName.toLowerCase() == 'a'){

		return target;	

	}

	return null;

}

function getByID(ID){

	if (document.getElementById){

		return document.getElementById(ID);

	}

	else if (eval('document.all.' + ID)){

		return eval('document.all.' + ID);

	}

	else if (eval('document.' + ID)){

		return eval('document.' + ID);

	}

	return

}



if (window.addEventListener){

    window.addEventListener('load', function (){ setupRollovers()}, false);

}

else if (window.attachEvent){

    window.attachEvent( "onload", function (){ setupRollovers()});

}









function getText(area,url) {



	var xmlhttp=false;

	/*@cc_on @*/

	/*@if (@_jscript_version >= 5)

	// JScript gives us Conditional compilation, we can cope with old IE versions.

	// and security blocked creation of the objects.

	 try {

	  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");

	 } catch (e) {

	  try {

	   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");

	  } catch (E) {

	   xmlhttp = false;

	  }

	 }

	@end @*/

	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {

		try {

			xmlhttp = new XMLHttpRequest();

		} catch (e) {

			xmlhttp=false;

		}

	}

	if (!xmlhttp && window.createRequest) {

		try {

			xmlhttp = window.createRequest();

		} catch (e) {

			xmlhttp=false;

		}

	}



	xmlhttp.open("GET", url, true);

	//xmlhttp.overrideMimeType("text/html; charset=ISO-8859-1");

	xmlhttp.onreadystatechange=function() {

	  if (xmlhttp.readyState==4) {

		s = xmlhttp.responseText;

	    document.getElementById(area).innerHTML = s;

	  }

	}

	xmlhttp.send(null);

}





/**

 * SWFObject v1.4: Flash Player detection and embed - http://blog.deconcept.com/swfobject/

 *

 * SWFObject is (c) 2006 Geoff Stearns and is released under the MIT License:

 * http://www.opensource.org/licenses/mit-license.php

 *

 * **SWFObject is the SWF embed script formarly known as FlashObject. The name was changed for

 *   legal reasons.

 */

if(typeof deconcept == "undefined") var deconcept = new Object();

if(typeof deconcept.util == "undefined") deconcept.util = new Object();

if(typeof deconcept.SWFObjectUtil == "undefined") deconcept.SWFObjectUtil = new Object();

deconcept.SWFObject = function(swf, id, w, h, ver, c, useExpressInstall, quality, xiRedirectUrl, redirectUrl, detectKey){

	if (!document.createElement || !document.getElementById) { return; }

	this.DETECT_KEY = detectKey ? detectKey : 'detectflash';

	this.skipDetect = deconcept.util.getRequestParameter(this.DETECT_KEY);

	this.params = new Object();

	this.variables = new Object();

	this.attributes = new Array();

	if(swf) { this.setAttribute('swf', swf); }

	if(id) { this.setAttribute('id', id); }

	if(w) { this.setAttribute('width', w); }

	if(h) { this.setAttribute('height', h); }

	if(ver) { this.setAttribute('version', new deconcept.PlayerVersion(ver.toString().split("."))); }

	this.installedVer = deconcept.SWFObjectUtil.getPlayerVersion(this.getAttribute('version'), useExpressInstall);

	if(c) { this.addParam('bgcolor', c); }

	var q = quality ? quality : 'high';

	this.addParam('quality', q);

	this.setAttribute('useExpressInstall', useExpressInstall);

	this.setAttribute('doExpressInstall', false);

	var xir = (xiRedirectUrl) ? xiRedirectUrl : window.location;

	this.setAttribute('xiRedirectUrl', xir);

	this.setAttribute('redirectUrl', '');

	if(redirectUrl) { this.setAttribute('redirectUrl', redirectUrl); }

}

deconcept.SWFObject.prototype = {

	setAttribute: function(name, value){

		this.attributes[name] = value;

	},

	getAttribute: function(name){

		return this.attributes[name];

	},

	addParam: function(name, value){

		this.params[name] = value;

	},

	getParams: function(){

		return this.params;

	},

	addVariable: function(name, value){

		this.variables[name] = value;

	},

	getVariable: function(name){

		return this.variables[name];

	},

	getVariables: function(){

		return this.variables;

	},

	getVariablePairs: function(){

		var variablePairs = new Array();

		var key;

		var variables = this.getVariables();

		for(key in variables){

			variablePairs.push(key +"="+ variables[key]);

		}

		return variablePairs;

	},

	getSWFHTML: function() {

		var swfNode = "";

		if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) { // netscape plugin architecture

			if (this.getAttribute("doExpressInstall")) this.addVariable("MMplayerType", "PlugIn");

			swfNode = '<embed type="application/x-shockwave-flash" src="'+ this.getAttribute('swf') +'" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'"';

			swfNode += ' id="'+ this.getAttribute('id') +'" name="'+ this.getAttribute('id') +'" ';

			var params = this.getParams();

			 for(var key in params){ swfNode += [key] +'="'+ params[key] +'" '; }

			var pairs = this.getVariablePairs().join("&");

			 if (pairs.length > 0){ swfNode += 'flashvars="'+ pairs +'"'; }

			swfNode += '/>';

		} else { // PC IE

			if (this.getAttribute("doExpressInstall")) this.addVariable("MMplayerType", "ActiveX");

			swfNode = '<object id="'+ this.getAttribute('id') +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'">';

			swfNode += '<param name="movie" value="'+ this.getAttribute('swf') +'" />';

			var params = this.getParams();

			for(var key in params) {

			 swfNode += '<param name="'+ key +'" value="'+ params[key] +'" />';

			}

			var pairs = this.getVariablePairs().join("&");

			if(pairs.length > 0) {swfNode += '<param name="flashvars" value="'+ pairs +'" />';}

			swfNode += "</object>";

		}

		return swfNode;

	},

	write: function(elementId){

		if(this.getAttribute('useExpressInstall')) {

			// check to see if we need to do an express install

			var expressInstallReqVer = new deconcept.PlayerVersion([6,0,65]);

			if (this.installedVer.versionIsValid(expressInstallReqVer) && !this.installedVer.versionIsValid(this.getAttribute('version'))) {

				this.setAttribute('doExpressInstall', true);

				this.addVariable("MMredirectURL", escape(this.getAttribute('xiRedirectUrl')));

				document.title = document.title.slice(0, 47) + " - Flash Player Installation";

				this.addVariable("MMdoctitle", document.title);

			}

		}

		if(this.skipDetect || this.getAttribute('doExpressInstall') || this.installedVer.versionIsValid(this.getAttribute('version'))){

			var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;

			n.innerHTML = this.getSWFHTML();

			return true;

		}else{

			if(this.getAttribute('redirectUrl') != "") {

				document.location.replace(this.getAttribute('redirectUrl'));

			}

		}

		return false;

	}

}



/* ---- detection functions ---- */

deconcept.SWFObjectUtil.getPlayerVersion = function(reqVer, xiInstall){

	var PlayerVersion = new deconcept.PlayerVersion([0,0,0]);

	if(navigator.plugins && navigator.mimeTypes.length){

		var x = navigator.plugins["Shockwave Flash"];

		if(x && x.description) {

			PlayerVersion = new deconcept.PlayerVersion(x.description.replace(/([a-z]|[A-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."));

		}

	}else{

		try{

			var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");

			for (var i=3; axo!=null; i++) {

				axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);

				PlayerVersion = new deconcept.PlayerVersion([i,0,0]);

			}

		}catch(e){}

		if (reqVer && PlayerVersion.major > reqVer.major) return PlayerVersion; // version is ok, skip minor detection

		// this only does the minor rev lookup if the user's major version 

		// is not 6 or we are checking for a specific minor or revision number

		// see http://blog.deconcept.com/2006/01/11/getvariable-setvariable-crash-internet-explorer-flash-6/

		if (!reqVer || ((reqVer.minor != 0 || reqVer.rev != 0) && PlayerVersion.major == reqVer.major) || PlayerVersion.major != 6 || xiInstall) {

			try{

				PlayerVersion = new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));

			}catch(e){}

		}

	}

	return PlayerVersion;

}

deconcept.PlayerVersion = function(arrVersion){

	this.major = parseInt(arrVersion[0]) != null ? parseInt(arrVersion[0]) : 0;

	this.minor = parseInt(arrVersion[1]) || 0;

	this.rev = parseInt(arrVersion[2]) || 0;

}

deconcept.PlayerVersion.prototype.versionIsValid = function(fv){

	if(this.major < fv.major) return false;

	if(this.major > fv.major) return true;

	if(this.minor < fv.minor) return false;

	if(this.minor > fv.minor) return true;

	if(this.rev < fv.rev) return false;

	return true;

}

/* ---- get value of query string param ---- */

deconcept.util = {

	getRequestParameter: function(param){

		var q = document.location.search || document.location.hash;

		if(q){

			var startIndex = q.indexOf(param +"=");

			var endIndex = (q.indexOf("&", startIndex) > -1) ? q.indexOf("&", startIndex) : q.length;

			if (q.length > 1 && startIndex > -1) {

				return q.substring(q.indexOf("=", startIndex)+1, endIndex);

			}

		}

		return "";

	}

}



/* add Array.push if needed (ie5) */

if (Array.prototype.push == null) { Array.prototype.push = function(item) { this[this.length] = item; return this.length; }}



/* add some aliases for ease of use/backwards compatibility */

var getQueryParamValue = deconcept.util.getRequestParameter;

var FlashObject = deconcept.SWFObject; // for legacy support

var SWFObject = deconcept.SWFObject;


//Get Elements By Class
function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);	
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}