// JavaScript Document
//returns random image with img tag
function rndimage(grupo) {
  //just change banner images to appear at random
  
if (grupo=="alle") {
  var myarray = new Array ("banner_basis1.jpg","banner_boot1.jpg","banner_boot2.jpg","banner_boot3.jpg","banner_boot4.jpg","banner_calella1.jpg","banner_calella2.jpg","banner_calella3.jpg","banner_calella4.jpg","banner_calella5.jpg","banner_calella6.jpg","banner_calella_n1.jpg","banner_calella_n2.jpg","banner_calella_n3.jpg","banner_calella_n4.jpg","banner_delf1.jpg","banner_delf2.jpg","banner_delf3.jpg","banner_delf4.jpg","banner_imp1.jpg","banner_imp2.jpg","banner_imp3.jpg","banner_imp4.jpg","banner_landsc1.jpg","banner_landsc2.jpg","banner_landsc3.jpg","banner_landsc4.jpg","banner_mar1.jpg","banner_mar2.jpg","banner_mar3.jpg","banner_mar4.jpg","banner_playa1.jpg","banner_playa2.jpg","banner_port1.jpg","banner_port2.jpg","banner_port3.jpg","banner_port4.jpg","banner_taucher1.jpg","banner_taucher2.jpg","banner_taucher3.jpg","banner_taucher4.jpg","banner_uw1.jpg","banner_uw2.jpg","banner_uw3.jpg","banner_uw4.jpg","banner_uw5.jpg","banner_uw6.jpg","banner_uw7.jpg","banner_uw8.jpg","banner_uw9.jpg","banner_uw10.jpg","banner_uw11.jpg","banner_uw13.jpg","banner_uw14.jpg");
} else if (grupo=="calella") {
  var myarray = new Array ("banner_calella1.jpg","banner_calella2.jpg","banner_calella3.jpg","banner_calella4.jpg","banner_calella5.jpg","banner_calella6.jpg","banner_calella_n1.jpg","banner_calella_n2.jpg","banner_calella_n3.jpg","banner_calella_n4.jpg","banner_imp1.jpg","banner_imp2.jpg","banner_imp3.jpg","banner_imp4.jpg","banner_landsc1.jpg","banner_landsc2.jpg","banner_landsc3.jpg","banner_landsc4.jpg");	  
} else if (grupo=="port") {
  var myarray = new Array ("banner_imp1.jpg","banner_imp2.jpg","banner_imp3.jpg","banner_imp4.jpg","banner_mar1.jpg","banner_mar2.jpg","banner_mar3.jpg","banner_mar4.jpg","banner_playa1.jpg","banner_playa2.jpg","banner_port1.jpg","banner_port2.jpg","banner_port3.jpg","banner_port4.jpg","banner_calella1.jpg","banner_calella2.jpg","banner_calella3.jpg","banner_calella4.jpg","banner_calella5.jpg","banner_calella6.jpg","banner_calella_n1.jpg","banner_calella_n2.jpg","banner_calella_n3.jpg","banner_calella_n4.jpg");
} else if (grupo=="basis") {
  var myarray = new Array ("banner_basis1.jpg","banner_boot1.jpg","banner_boot2.jpg","banner_boot3.jpg","banner_boot4.jpg","banner_delf1.jpg","banner_delf2.jpg","banner_delf3.jpg","banner_delf4.jpg","banner_mar1.jpg","banner_mar2.jpg","banner_mar3.jpg","banner_mar4.jpg","banner_playa1.jpg","banner_playa2.jpg","banner_port1.jpg","banner_port2.jpg","banner_port3.jpg","banner_port4.jpg","banner_taucher1.jpg","banner_taucher2.jpg","banner_taucher3.jpg","banner_taucher4.jpg");
} else if (grupo=="uw") {
  var myarray = new Array ("banner_taucher1.jpg","banner_taucher2.jpg","banner_taucher3.jpg","banner_taucher4.jpg","banner_uw1.jpg","banner_uw2.jpg","banner_uw3.jpg","banner_uw4.jpg","banner_uw5.jpg","banner_uw6.jpg","banner_uw7.jpg","banner_uw8.jpg","banner_uw9.jpg","banner_uw10.jpg","banner_uw11.jpg","banner_uw13.jpg","banner_uw14.jpg");
} else if (grupo=="") {
  var myarray = new Array ("banner_basis1.jpg","banner_boot1.jpg","banner_boot2.jpg","banner_boot3.jpg","banner_boot4.jpg","banner_calella1.jpg","banner_calella2.jpg","banner_calella3.jpg","banner_calella4.jpg","banner_calella5.jpg","banner_calella6.jpg","banner_calella_n1.jpg","banner_calella_n2.jpg","banner_calella_n3.jpg","banner_calella_n4.jpg","banner_delf1.jpg","banner_delf2.jpg","banner_delf3.jpg","banner_delf4.jpg","banner_imp1.jpg","banner_imp2.jpg","banner_imp3.jpg","banner_imp4.jpg","banner_landsc1.jpg","banner_landsc2.jpg","banner_landsc3.jpg","banner_landsc4.jpg","banner_mar1.jpg","banner_mar2.jpg","banner_mar3.jpg","banner_mar4.jpg","banner_playa1.jpg","banner_playa2.jpg","banner_port1.jpg","banner_port2.jpg","banner_port3.jpg","banner_port4.jpg","banner_taucher1.jpg","banner_taucher2.jpg","banner_taucher3.jpg","banner_taucher4.jpg","banner_uw1.jpg","banner_uw2.jpg","banner_uw3.jpg","banner_uw4.jpg","banner_uw5.jpg","banner_uw6.jpg","banner_uw7.jpg","banner_uw8.jpg","banner_uw9.jpg","banner_uw10.jpg","banner_uw11.jpg","banner_uw13.jpg","banner_uw14.jpg");
}
  var myrndimage = myarray[Math.round(Math.random()*(myarray.length-1))];
  var myimagetag = "<img src=../Images/banner/"+myrndimage+" width='795' height='128'>";

  return myimagetag;
}