<!--
function inicial(id){
    if(id==1){
		if(ie){
			window.parent[1].document.all.fondobusqueda.style.visibility="hidden";
			window.parent[1].document.all.activarbusqueda.style.visibility="hidden";
			window.parent[1].document.all.activarbusqueda2.style.visibility="hidden";
		}else{
			if(window.parent[1].document.layers.fondobusqueda){
					window.parent[1].document.layers.fondobusqueda.visibility="hidden";
			}
			if(window.parent[1].document.layers.activarbusqueda){
				window.parent[1].document.layers.activarbusqueda.visibility="hidden";
			}
			if(window.parent[1].document.layers.activarbusqueda2){
				window.parent[1].document.layers.activarbusqueda2.visibility="hidden";
			}
		}		
	}
	if(id==2){
		if(ie){
			window.parent[1].document.all.fondobusqueda.style.visibility="visible";
			window.parent[1].document.all.activarbusqueda.style.visibility="visible";
			window.parent[1].document.all.activarbusqueda2.style.visibility="hidden";
		}else{
			if(window.parent[1].document.layers.fondobusqueda){
					window.parent[1].document.layers.fondobusqueda.visibility="visible";
			}
			if(window.parent[1].document.layers.activarbusqueda){
				window.parent[1].document.layers.activarbusqueda.visibility="visible";
			}
			if(window.parent[1].document.layers.activarbusqueda2){
				window.parent[1].document.layers.activarbusqueda2.visibility="hidden";
			}
		}		
	}
}
function cambiar_boton(id){
	if(id==1){
		if(ie){
			document.all.botonautor1.style.visibility="hidden";
			document.all.botonautor2.style.visibility="visible";		
		}
		if(n){
			document.layers.botonautor1.visibility="hidden";
			document.layers.botonautor2.visibility="visible";
		}
		cambiar_boton(4);
		cambiar_boton(6);
		cambiar_boton(8);
		cambiar_boton(10);
	}
	if(id==2){
		if(ie){
			document.all.botonautor2.style.visibility="hidden";
			document.all.botonautor1.style.visibility="visible";
		}
		if(n){
			document.layers.botonautor2.visibility="hidden";
			document.layers.botonautor1.visibility="visible";
		}
	}
	if(id==3){
		if(ie){
			document.all.botonhierbas1.style.visibility="hidden";
			document.all.botonhierbas2.style.visibility="visible";
		}
		if(n){
			document.layers.botonhierbas1.visibility="hidden";
			document.layers.botonhierbas2.visibility="visible";
		}
		cambiar_boton(2);
		cambiar_boton(6);
		cambiar_boton(8);
		cambiar_boton(10);
	}
	if(id==4){
		if(ie){
			document.all.botonhierbas2.style.visibility="hidden";
			document.all.botonhierbas1.style.visibility="visible";
		}
		if(n){
			document.layers.botonhierbas2.visibility="hidden";
			document.layers.botonhierbas1.visibility="visible";
		}
	}
	if(id==5){
		if(ie){
			document.all.botonnoticias1.style.visibility="hidden";
			document.all.botonnoticias2.style.visibility="visible";
		}
		if(n){
			document.layers.botonnoticias1.visibility="hidden";
			document.layers.botonnoticias2.visibility="visible";
		}
		cambiar_boton(2);
		cambiar_boton(4);
		cambiar_boton(8);
		cambiar_boton(10);
	}
	if(id==6){
		if(ie){
			document.all.botonnoticias2.style.visibility="hidden";
			document.all.botonnoticias1.style.visibility="visible";
		}
		if(n){
			document.layers.botonnoticias2.visibility="hidden";
			document.layers.botonnoticias1.visibility="visible";
		}
	}
	if(id==7){
		if(ie){
			document.all.botonfarmacia1.style.visibility="hidden";
			document.all.botonfarmacia2.style.visibility="visible";
		}
		if(n){
			document.layers.botonfarmacia1.visibility="hidden";
			document.layers.botonfarmacia2.visibility="visible";
		}
		cambiar_boton(2);
		cambiar_boton(4);
		cambiar_boton(6);
		cambiar_boton(10);
	}
	if(id==8){
		if(ie){
			document.all.botonfarmacia2.style.visibility="hidden";
			document.all.botonfarmacia1.style.visibility="visible";
		}
		if(n){
			document.layers.botonfarmacia2.visibility="hidden";
			document.layers.botonfarmacia1.visibility="visible";
		}
	}
	if(id==9){
		if(ie){
			document.all.botonconsultorio1.style.visibility="hidden";
			document.all.botonconsultorio2.style.visibility="visible";
		}
		if(n){
			document.layers.botonconsultorio1.visibility="hidden";
			document.layers.botonconsultorio2.visibility="visible";
		}
		cambiar_boton(2);
		cambiar_boton(4);
		cambiar_boton(6);
		cambiar_boton(8);
	}
	if(id==10){
		if(ie){
			document.all.botonconsultorio2.style.visibility="hidden";
			document.all.botonconsultorio1.style.visibility="visible";
		}
		if(n){
			document.layers.botonconsultorio2.visibility="hidden";
			document.layers.botonconsultorio1.visibility="visible";
		}
	}
}
function ver_cookie(nombre){	
	var cookieFound=false;
	var start=0;
	var end =0;
	var cookieString=document.cookie;
	var i=0;
	while(i<=cookieString.length){
		start=i;
		end=start + nombre.length;
		if(cookieString.substring(start,end)==nombre){
			cookieFound=true;
			break;
		}
		i++;
	}	
	if(cookieFound){
		start=end+1;
		end=document.cookie.indexOf(";",start);
		if(end<start){
			end=document.cookie.length;
		}
		return document.cookie.substring(start,end);
	}
	return "";
}

function buscar(){
	var idu;
	idu=ver_cookie("id_usuario");
	if(ie){
		if(document.forms.busqueda.texto.value==""){
			alert("Escriba la palabra a buscar en el campo correspondiente");
		}else{
			document.forms.busqueda.id_usuario.value=idu;
			document.forms.busqueda.submit();
		}
	}else{
		if(document.layers.fondobusqueda.document.forms.busqueda.texto.value==""){
			alert("Escriba la palabra a buscar en el campo correspondiente");
		}else{
			document.layers.fondobusqueda.document.forms.busqueda.id_usuario.value=idu;
			document.layers.fondobusqueda.document.forms.busqueda.submit();
		}
	}
}

//-->