var imgnub=3;
var step=parseInt(Math.random()*imgnub);
function loadok(img){$(img).attr('ok',1);}																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																	
