// ==============================================================

// FLACCESS v1.3 (c)2004 Sergi Meseguer (http://zigotica.com/)

// Released under Creative Commons ShareAlike license: 

// http://creativecommons.org/licenses/by-sa/2.0/

// Check out http://meddle.dzygn.com/eng/tools/ or 

// http://meddle.dzygn.com/esp/utilidades/ for further info

// ==============================================================



// Set this variable to 1 if you want to alert intermediate steps:

var flaccess_debug;





var flaccess_loaded;

function checkFlash(min){

	var version = 0;

	if(!min) min = 10;

	if (navigator.plugins)  { 

		if(navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {

			var desc = navigator.plugins["Shockwave Flash"].description;

			version = parseInt(desc.substring(16)); 

		}

		else if(navigator.appVersion.indexOf("MSIE")>-1){ 

			// try/catch would be better but then breaks script in ns4:

			// loop by Geoff Stearns (geoff@deconcept.com, http://blog.deconcept.com/)

			result = false;

	   		for(var i = min; i >= 3 && result != true; i--){

	    			execScript('on error resume next: result = IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.'+i+'"))','VBScript');

				version = i;

			}

		}

	}

	return version;

}



function addFlash(postpone,minversion,path,width,height,node) {

	// defining arguments (from arguments array) in object and embed elements:

	var minargs = 6;

	var objpars = '<param name="movie" value="'+path+'">';

	var empars = ' src="'+path+'" ';

	var align = '';

	var flashid = '';

	var salign = '';

	var flvars = '';

	var allowedObjParams = ["menu","play","quality","scale","devicefont","bgcolor","loop","wmode","salign","base"];  

	var allowedEmbParams = ["menu","play","quality","scale","devicefont","bgcolor","loop","wmode","base","swliveconnect"]; 

	for(var op=parseInt(arguments.length);op>minargs;op--) {

		var tmp = arguments[op-1].split(":"); var tmpname = tmp[0];var tmpvalue = tmp[1];

		if(allowedObjParams.indexOf(tmpname.toLowerCase()) >-1) { 

			objpars += '<param name="'+tmpname+'" value="'+tmpvalue+'">';

		}

		if(allowedEmbParams.indexOf(tmpname.toLowerCase()) >-1) {

			empars += ' '+tmpname+'="'+tmpvalue+'" ';

		}

		if(tmpname.toLowerCase() == "align") {

			align = ' align="'+tmpvalue+'" ';

		}

		if(tmpname.toLowerCase() == "salign") {

			salign = ' salign="'+tmpvalue+'" ';

		}

		if(tmpname.toLowerCase() == "flashvars") {

			if(minversion>=6) flvars = tmpvalue;

			else alert("flashVars support was not available until flash version 6");

		}

	}

	

	

	// this will allow to call same arguments when postpone true

	var postvars = '';

	for(var p=parseInt(arguments.length);p>minargs;p--) {

		postvars += ',"'+arguments[p-1]+'"';

	}





	if(checkFlash(minversion) >= minversion){

		if(flaccess_debug==1) alert("minimum flash " + minversion + " is ok, we have version " + checkFlash())

		

		if(postpone==0) {

			// splits node id for normal browsers

			var col = node.split(",");

			var flid = col[0];

			var parentid = col[1];

			if(minversion>=6){

				if(flvars!='') flvars += '&';

				flvars += 'flid='+node;

				if(document.layers) flvars += '&ns4=1';

				objpars += '<param name="flashvars" value="'+flvars+'">';

			}

			

			

			

			// adds flash object before page loads, unless it's ns4 and page is loaded

			// flash object:

			var obj = '<object '+flashid+' id="'+flid+'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+width+'" height="'+height+'" '+align+'>';

			obj += objpars;

			obj += '<embed src="'+path+'" name="'+flid+'" id="name'+flid+'" width="'+width+'" height="'+height+'"  '+empars+' type="application/x-shockwave-flash" '+align+' '+salign;

			if(minversion>=6) obj += ' flashvars="'+flvars+'" ';

			obj += ' pluginspage="http://www.macromedia.com/go/getflashplayer"></embed>';

			obj += '</object>'

			

			if(flaccess_debug==1) alert(" flid: " + flid + "\n\n" + obj);

			

			if(!document.layers && !document.all) {

				if(document.getElementById(parentid)) {

					document.getElementById(parentid).innerHTML = obj;

					document.getElementById(parentid).style.height = height+"px";

					document.getElementById(parentid).style.width = width+"px";

				}

				else eval('addFlash(1,minversion,path,width,height,node'+postvars+')');

			}

			else {

				// ns4/ie4

				if(flaccess_loaded==1){

					// page fully loaded

					

					if(document.layers){

						// generates node reference:

						var ns4path = "";

						for(var a=col.length;a>1;a--) {

							if(a!=col.length) ns4path += ".document['"+col[a-1]+"']";

							else ns4path += "document['"+col[a-1]+"']";

						}

						if(flaccess_debug==1) alert(ns4path);

						eval('o = ' + ns4path);

					

						// writes flash object to layer:

						o.document.open();

						o.document.write(obj); 

						o.document.close();

						o.height = height;

						o.width = width;

					}

					else if(document.all) {

						document.all[parentid].innerHTML = obj;

						document.all[parentid].style.height = height+"px"; 

						document.all[parentid].style.width = width+"px"; 

					}





				}

				else {

					// force postpone

					if(postvars!="") eval('addFlash(1,minversion,path,width,height,node'+postvars+')');

					else addFlash(1,minversion,path,width,height,node);

				}

			}

		}

		

		else{

			// setTimeout makes sure window.flaccess_loaded==1 (needed for ns4 to document.write ok)

			addLoadEvent(function(){window.flaccess_loaded = 1;});

			if(postvars!="") addLoadEvent(function(){setTimeout("addFlash(0,"+minversion+",'"+path+"',"+width+","+height+",'"+node+"'"+postvars+")",300);});

			else addLoadEvent(function(){setTimeout("addFlash(0,"+minversion+",'"+path+"',"+width+","+height+",'"+node+"')",300);});

		}

	}

	else {

		if(flaccess_debug==1) alert("we have version " + checkFlash() + " and we needed flash " + minversion)

	}



}



// code by Simon Willison (http://simon.incutio.com)

function addLoadEvent (fn) {

	var old = window.onload;

	if (typeof window.onload != "function") {

		window.onload = fn;

	}

	else {

		window.onload = function() {

			old();

			fn();

		}

	}

}



// extending Array, by Aaron Boodman (youngpup.net):

Array.prototype.indexOf = function(foo) { 

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

	if (foo == this[i]) return i;  

	return -1;  

}