function es(txt){document.write(txt);}
function Azar(lv,uv){return(Math.floor(Math.random()*(uv-lv))+lv)}



// OBW v2.0 by Marcelo Pedra - www.marcelopedra.com.ar
function OBW(pageToLoad,winName,scrollbars,ancho,alto,orientacion,popunder,toolbar,menubar,location,status,resizable){xposition=0;yposition=0;
var xposition=0,yposition=0,nada="about:blank";
var pageToLoad=undefined?nada:pageToLoad;
var winName=undefined?"popup":winName;
var scrollbars=undefined?1:scrollbars;
var ancho=undefined?100:ancho;
var alto=undefined?100:alto;

if((parseInt(navigator.appVersion)>=4)&&(orientacion)){
	// centrar
	if(orientacion==1){xposition=(screen.width-ancho)/2;yposition=(screen.height-alto)/2;}
	// derecha arriba
	if(orientacion==2){xposition=screen.availwidth-ancho-10;yposition=0;}
	// derecha abajo
	if(orientacion==3){xposition=screen.availwidth-ancho-10;yposition=screen.availheight-alto-25;}
	// izquierda arriba
	if(orientacion==4){xposition=0;yposition=0;}
	// izquierda abajo
	if(orientacion==5){xposition=0;yposition=screen.availheight-alto-25;}
};
var popunder=undefined?0:popunder;
var toolbar=undefined?0:toolbar;
var menubar=undefined?0:menubar;
var location=undefined?0:location;
var status=undefined?0:status;
var resizable=undefined?0:resizable;

args="width="+ancho+",height="+alto+",scrollbars="+scrollbars+",status="+status+",location="+location+",toolbar="+toolbar+",menubar="+menubar+",resizable="+resizable+",screenx="+xposition+",screeny="+yposition+",left="+xposition+",top="+yposition+",titlebar=0,hotkeys=0,dependant=1";
window.open(pageToLoad,winName,args);
if(popunder==1){top.window.focus();};
}








// Unique Random Numbers Picker
// Original: (c)2002 Premshree Pillai - http://javascript.qik.cjb.net
// Mejorado: (c)2005 Marcelo Pedra - http://www.marcelopedra.com.ar
var primera=1,ultima=111;
var rutafotis="fotis/";
var yaelegido=new Array();var conteo=hastadonde=alazar=encontrado=0;
function pickNums(nums){while(conteo<nums){encontrado=0;alazar=Azar(primera,ultima);for(var i=0;i<yaelegido.length;i++){if(alazar==yaelegido[i]){encontrado=1;break;}};if(encontrado==0){conteo+=1;es('<img src="'+rutafotis+alazar+'.jpg" width="153" height="129" border="0" hspace="3" vspace="3">');};hastadonde=yaelegido.length;yaelegido[hastadonde+1]=alazar;}}


var alternadas=new Array()
var fotos1=1,fotos2=111;

function RandCad(){var cadenn="";var pares=new Array("01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30");
for(var q=0;q<5;q++){ciclo=Azar(1,30);cadenn=cadenn+pares[ciclo];};return(cadenn);
}

function az(nums){
for(var i=0;i<nums;i++){
	foti=Azar(fotos1,fotos2)+'.jpg';
	imgid="c"+RandCad();
	alternadas[i]=[foti,imgid];
	es('<img name="'+imgid+'" src="fotis/'+foti+'" width="153" height="129" border="0" hspace="3" vspace="3">');
//alert(document.images[imgid].src+'     '+alternadas[i][1]);
	}
}


function randor(){//alert(alternadas[2][1]);
var limmax=alternadas.length;timing=Azar(5,8);
for(var w=0;w<30;w++){
	serie=Azar(0,limmax);
	elIMG=alternadas[serie][0]
	elIDE=alternadas[serie][1]
	newfoti='fotis/'+Azar(fotos1,fotos2)+'.jpg';
//	alert(elIMG+'   '+elIDE);
document.images[elIDE].src=newfoti;
}
vamo=setTimeout("randor()",timing*1000);
}