function CargaImg(){

    if (document.images)
    {
      preload_image_object = new Image();
      // set image url
      image_url = new Array();
      image_url[0] = "HomeBonafont/images/home/fondo_chico_over.png";
      image_url[1] = "HomeBonafont/images/home/fondo_chicodobles_over.png";
      image_url[2] = "HomeBonafont/images/home/fondo_horizontal_over.png";
      image_url[3] = "HomeBonafont/images/home/fondo_vertical_over.png";
	  image_url[4] = "HomeBonafont/images/home/fondo_principal_over.png";

       var i = 0;
       for(i=0; i<=4; i++) 
         preload_image_object.src = image_url[i];
    }
}

function preCarga() {
    if (!document.images) return;
    var ar = new Array();
    var arguments = preload.arguments;
    for (var i = 0; i < arguments.length; i++) {
        ar[i] = new Image();
        ar[i].src = arguments[i];
    }
} 

function CambiaFondoPrincipal(div,flag){
	if(flag == 1){
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_principal_over.png')";
	}else{
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_principal.png')";		
	}
}

function CambiaFondoPrincipal2(div,flag){
	if(flag == 1){
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_principal_over2.png')";
	}else{
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_principal2.png')";		
	}
}

function CambiaFondoReto2(div,flag){
	if(flag == 1){
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_reto2_over.png')";
	}else{
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_reto2.png')";		
	}
}

function CambiaFondoVertical(div,flag){
	if(flag == 1){
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_vertical_over.png')";
	}else{
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_vertical.png')";		
	}
}

function CambiaFondoHorizontal(div,flag){
	if(flag == 1){
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_horizontal_over.png')";
	}else{
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_horizontal.png')";		
	}
}

function CambiaFondoJugo(div,flag){
	if(flag == 1){
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_jugo_over.png')";
	}else{
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_jugo.png')";		
	}
}

function CambiaFondoChicoDobles(div,flag){
	if(flag == 1){
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_chicodobles_over.png')";
	}else{
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_chicodobles.png')";		
	}
}

function CambiaFondoChico(div,flag){
	if(flag == 1){
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_chico_over.png')";
	}else{
		document.getElementById(div).style.backgroundImage = "url('images/Home/fondo_chico.png')";		
	}
}