var keyStr=
	"ABCDEFGHIJKLMNOP"+
	"QRSTUVWXYZabcdef"+
	"ghijklmnopqrstuv"+
	"wxyz0123456789+/"+"=";
	
function decode(input){
	var output="";
	var chr1,chr2,chr3="";
	var enc1,enc2,enc3,enc4="";
	var i=0;var base64test=/[^A-Za-z0-9\+\/\=]/g;
	
	if(base64test.exec(input)){
		alert("There were invalid base64 characters in the input text.\n"+"Valid base64 characters are A-Z, a-z, 0-9, '+', '/', and '='\n"+"Expect errors in decoding.");
	};
	input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");
	do{
		enc1=keyStr.indexOf(input.charAt(i++));
		enc2=keyStr.indexOf(input.charAt(i++));
		enc3=keyStr.indexOf(input.charAt(i++));
		enc4=keyStr.indexOf(input.charAt(i++));
		chr1=(enc1<<2)|(enc2>>4);
		chr2=((enc2&15)<<4)|(enc3>>2);
		chr3=((enc3&3)<<6)|enc4;
		output=output+String.fromCharCode(chr1);
		
		if(enc3!=64){
			output=output+String.fromCharCode(chr2);
		};
		if(enc4!=64){
			output=output+String.fromCharCode(chr3);
		};
		chr1=chr2=chr3="";
		enc1=enc2=enc3=enc4="";
	}while(i<input.length);
	return output;
};


function setMedidas(ancho,alto){
	window.resizeTo(ancho,alto);	
	moveTo(0,0);
};

function SWFZoom(d){
	obj=document.getElementById("Juego");
	if(d==0){
		nw=obj.width*0.9;
		nh=obj.height*0.9;		
		//alert(ancho+" "+alto);
		ancho = window.screen.width*0.9;
		alto = window.screen.height*0.9;
		//alert(ancho+" "+alto);
	}else{
		nw=obj.width*1.1;
		nh=obj.height*1.1;		
		
		ancho = window.screen.width*1.1;
		alto = window.screen.height*1.1;
	};
	
	obj.width=nw;
	obj.height=nh;
		
	if(browser("msie")==false){
		obj=document.getElementById("Juego2");
		obj.width=nw;obj.height=nh;
	}
	
	setMedidas(ancho,alto);
	
};